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Kil'ayim (prohibition)
Kil'ayim (or Klayim; ) are the prohibitions in Jewish law which proscribe the planting of certain mixtures of seeds, grafting, the mixing of plants in vineyards, the crossbreeding of animals, the formation of a team in which different kinds of animals work together, and shatnez, or the mixing of wool with linen in garments. The prohibitions are derived from the Torah in and , and the Mishnah in tractate Kilʾayim, which has a Gemara in the Jerusalem Talmud, further elaborates on the applicable circumstances. Prohibitions The Torah (; ) lists several different examples of mixtures that are prohibited as mixed species. The halakha classifies the prohibitions under the following categories:Wald, Stephen (2007) * interbreeding of animals of different species * planting mixed seeds * grafting of different species of trees * shatnez - mixing wool and linen in garments * planting grain or seed crops in a vineyard * ploughing or doing other work with two different species of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kil'ayim (tractate)
Kil'ayim (, lit. "Mixed Kinds") is the fourth Masekhet, tractate of ''Zeraim, Seder Zeraim'' ("Order of Seeds") of the Mishnah, dealing with several biblical Kil'ayim (prohibition), prohibitions of mixed species, namely, planting certain mixtures of seeds, grafting different species of trees together, growing plants other than grapevines in vineyards, crossbreeding animals, working a team of different kinds of animals together, and Shatnez, mixing wool and linen in garments. The prohibitions are derived from the Torah in and . Like most tractates in the order of ''Zeraim'', it appears in the Mishnah, the Jerusalem Talmud and the Tosefta only; there is no Babylonian Talmud for this tractate. Subject matter This tractate concerns the laws regarding various types of mixtures of agricultural products that are forbidden according to the Torah, in accordance with and . Specifically, the Mishnah deals with the exact definition of the following categories of prohibitions: * planting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Priestly Robe (Judaism)
The priestly robe (), sometimes robe of the ephod ( ''məʿil hāʾēp̄oḏ''), is one of the sacred articles of clothing of the High Priest of Israel. The robe is described in Exodus 28:31-35. It was worn under the ephod. Like all the priestly garments, it was to be made by 'gifted artisans ... filled with the spirit of wisdom'. Hebrew Bible This Hebrew noun occurs 30 times in the Masoretic Text of the Hebrew Bible (𝕸) and refers not only to the robe of the high priest but also any robe worn over a tunic by men of rank, such as the robe Jonathan gave to David, or his mantle which Job tore in desperation, and also the outer cloak of women, such as the robe worn by David's daughters. It was a sleeveless, purple-blue or violet robe, woven in a single piece. The opening in the center for the High Priest's head to pass through was woven, not cut or torn (). The lower hem of the garment was fringed with small golden bells alternating with pomegranate-shaped tassels of blue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cubit
The cubit is an ancient unit of length based on the distance from the elbow to the tip of the middle finger. It was primarily associated with the Sumerians, Egyptians, and Israelites. The term ''cubit'' is found in the Bible regarding Noah's Ark, the Ark of the Covenant, the Tabernacle, and Solomon's Temple. The ''common cubit'' was divided into 6 palm (unit), palms × 4 Finger (unit), fingers = 24 digit (unit), digits. ''Royal cubits'' added a palm for 7 palms × 4 fingers = 28 digits. These lengths typically ranged from , with an ancient Roman cubit being as long as . Cubits of various lengths were employed in many parts of the world in ancient history, antiquity, during the Middle Ages and as recently as Early modern Europe, early modern times. The term is still used in hedgelaying, the length of the forearm being frequently used to determine the interval between stakes placed within the hedge. Etymology The English word "cubit" comes from the Latin language, Latin noun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biblical And Talmudic Units Of Measurement
Biblical and Talmudic units of measurement were used primarily by ancient Israelites and appear frequently within the Hebrew Bible as well as in later rabbinic writings, such as the Mishnah and Talmud. These units of measurement continue to be used in functions regulating Orthodox Jewish contemporary life, based on halacha. The specificity of some of the units used and which are encompassed under these systems of measurement (whether in linear distance, weight or volume of capacity) have given rise, in some instances, to disputes, owing to the discontinuation of their Hebrew names and their replacement by other names in modern usage. Note: The listed measurements of this system range from the lowest to highest acceptable halakhic value, in terms of conversion to and from contemporary systems of measurement. Unit conversion Archaeological While documentation on each unit's relation to another's is plentiful, there is much debate, both within Judaism and in Jewish studies, academia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maimonides
Moses ben Maimon (1138–1204), commonly known as Maimonides (, ) and also referred to by the Hebrew acronym Rambam (), was a Sephardic rabbi and Jewish philosophy, philosopher who became one of the most prolific and influential Torah scholars of the Middle Ages. In his time, he was also a preeminent astronomer and physician, serving as the personal physician of Saladin. He was born on Passover eve 1138 or 1135, and lived in Córdoba, Spain, Córdoba in al-Andalus (now in Spain) within the Almoravid dynasty, Almoravid Empire until his family was expelled for refusing to convert to Islam. Later, he lived in Morocco and Egypt and worked as a rabbi, physician and philosopher. During his lifetime, most Jews greeted Maimonides' writings on Halakha, Jewish law and Jewish ethics, ethics with acclaim and gratitude, even as far away as Iraq and Yemen. Yet, while Maimonides rose to become the revered head of the History of the Jews in Egypt, Jewish community in Egypt, his writings also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nathan Ben Abraham
Nathan ben Abraham, known also by the epithet ''President of the Academy'' () in the Land of Israel (died ca. 1045 – 1051), was an 11th-century rabbi and exegete of the Mishnah who lived in Ramla, in the Jund Filastin district of the Fatimid Caliphate. He was the author of the first known commentary covering the entire Mishnah. Biography A critical analysis of the time-frame in which the author of the Judeo-Arabic Mishnah commentary lived places him in the early 11th century. Assaf suggests that he was Rabbi Nathan the second, the son of Rabbi Abraham who was called ''the Pious'', a contemporary of Rabbi Abiathar, who served in the ''geonate'' of the Land of Israel in 1095 CE. This view has been rejected by more recent scholars, such as Gil (1983), Friedman (1990), Danzig (1998), Amar (2011) and Fox (1994), who put him two generations earlier. In around 1011, Nathan travelled to Qayrawan, to attend to his family inheritance, and while there he studied under the illustrious ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yak Fiber
Yak fiber is the term commonly used to refer yak fiber wool produced from the coat hair of yaks (''Bos grunniens''), a long-haired bovine mainly found in the Himalayan region, Tibetan plateau, and some areas of Mongolia and Central Asia. Yak fiber wool has been used by nomads in the Trans-Himalayan region for over a thousand years to make clothing, tents, ropes and blankets. Types The coat hair of the yak is composed of three different types of fiber that vary greatly in appearance and characteristics. The quantity of fiber produced by one yak is dependent on factors such as sex, age and breed of the yak, and the proportions of the different layers vary throughout the different seasons. *The coarse: Mostly used by nomads in tent making, this fiber has a size range of 79–90 microns forming the outer coat of long hair that characterizes the appearance of the yak. *The mid-type: With a diameter size between 20–50 microns, this fiber is naturally strong but not stronger tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cashmere Wool
Cashmere wool, usually simply known as cashmere, is a fiber obtained from cashmere goats, Changthangi, pashmina goats, and some other breeds of goat. It has been used to make yarn, textiles and clothing for hundreds of years. Cashmere is closely associated with the Kashmir shawl, the word "cashmere" deriving from an anglicization of ''Kashmir'', when the Kashmir shawl reached Europe in the 19th century. Both the soft undercoat and the guard hairs may be used; the softer hair is reserved for textiles, while the coarse guard hair is used for brushes and other non-apparel purposes. Cashmere is a hygroscopic fiber, absorbing and releasing water from the air based on the surrounding environment. This helps regulate the body in both warm and cool temperatures. A number of countries produce cashmere and have improved processing techniques over the years, but China and Mongolia are two of the leading producers as of 2019. Afghanistan is ranked third. Some yarns and clothing marketed as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camel Hair
Camel hair specifically refers to the fur from the body of a camel, but more generally refers to the fibre (and cloth) that may be made from either pure camel hair or a blend of camel hair and another fibre. Camel hair has two components: ''guard hair'' and ''undercoat''. Guard hair is the outer protective fur, which is coarse and inflexible and can be Weaving, woven into haircloth. (Guard hair may be made softer and plusher by blending it with another fibre, especially wool.) The undercoat, which is shorter and finer than guard hair, is less protective but more insulating. It is very soft and frequently used in the making of textiles for coats. Camel hair is collected from the Bactrian camel, which is found across Asia from eastern Turkey and China to Siberia. Significant supplier countries of camel hair include Mongolia, Tibet, Afghanistan, Iran, Russia, China, New Zealand and Australia. Gathering and production Each camel can produce approximately five pounds (2.25 kg) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shimon Kiara
Simeon Kayyara, also spelled ''Shimon Kiara'' (Hebrew: שמעון קיירא), was a Jewish-Babylonian halakhist of the first half of the 8th century. Although he lived during the Geonic period, he was never officially appointed as a Gaon, and therefore does not bear the title "Gaon". Rabbinic sources often refer to Kayyara as ''Bahag'', an abbreviation of ''Ba'al Halakhot Gedolot'' ("author of the ''Halakhot Gedolot''"), after his most important work. Name The early identification of his surname with "Qahirah," the Arabic name of Cairo (founded 980), was shown by Solomon Judah Loeb Rapoport to be impossible. Neubauer's suggestion''M.J.C.'' ii, p. viii of its identification with Qayyar in Mesopotamia is equally untenable. It is now assumed that "Kayyara" is derived from a common noun, and, like the Syro-Arabic "qayyar," originally denoted a dealer in pitch or wax. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tekhelet
''Tekhelet'' ( ''təḵēleṯ''; also transliterated ''tekheleth'', ''t'chelet'', ''techelet'', and ''techeiles'') is a highly valued blue dye that held great significance in history of the Mediterranean region, ancient Mediterranean civilizations. In the Hebrew Bible and Jewish tradition, tekhelet is used to color the ''tzitzit'' (fringe (trim), fringes) attached to the corners of four-cornered garments, including the tallit, and historically in the clothing of the High Priest of Israel and tapestries in the Tabernacle. The Bible does not specify the source or production method of tekhelet, but rabbinic literature records that it could only be derived from a marine animal known as the ''ḥillāzon'' (Hebrew: ). However, the knowledge of tekhelet production was lost during the Middle Ages, leading to the omission of tekhelet from tzitzit. In recent times, many Jews believe that experts have identified the ''ḥillāzon'' as the snail ''Hexaplex trunculus'' (historically cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
