The ''abnāʾ ad-dawla'' (, meaning "sons of the regime/dynasty"), often simply " the ''Abnāʾ''", is a term for the

Khorasani Arabs Khorasani Arabs are Iranian Arabs who are descended from the Arabs who immigrated to the Khorasan area of Iran during the Abbasid Caliphate (750−1258). Unlike the Arabs of Iran's Khuzestan Province in the southwestern part of the country, ...

who had participated in the Abbasid Revolution of 749–750 and their descendants, who settled in

Baghdad Baghdad ( or ; , ) is the capital and List of largest cities of Iraq, largest city of Iraq, located along the Tigris in the central part of the country. With a population exceeding 7 million, it ranks among the List of largest cities in the A ...

and

Iraq Iraq, officially the Republic of Iraq, is a country in West Asia. It is bordered by Saudi Arabia to Iraq–Saudi Arabia border, the south, Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq border, the east, the Persian Gulf and ...

. They became the ruling elite of the

Abbasid Caliphate The Abbasid Caliphate or Abbasid Empire (; ) was the third caliphate to succeed the Islamic prophet Muhammad. It was founded by a dynasty descended from Muhammad's uncle, Abbas ibn Abd al-Muttalib (566–653 CE), from whom the dynasty takes ...

and formed the mainstay of the caliphal army. However, the term appears rarely in the sources until the time of the

Fourth Fitna The Fourth Fitna, Fourth Muslim Civil War, or Great Abbasid Civil War resulted from the conflict between the brothers al-Amin and al-Ma'mun over the succession to the throne of the Abbasid Caliphate. Their father, Caliph Harun al-Rashid, had name ...

civil war in the 810s, when it is applied to the Khurasanis of Baghdad, who overwhelmingly supported Caliph

al-Amin Abū Mūsā Muḥammad bin Hārūn al-Amīn (; April 787 – 24/25 September 813), better known by just his laqab of al-Amīn (), was the sixth Abbasid caliph from 809 to 813. Al-Amin succeeded his father, Harun al-Rashid, in 809 and ruled unt ...

against his brother

al-Ma'mun Abū al-ʿAbbās Abd Allāh ibn Hārūn al-Maʾmūn (; 14 September 786 – 9 August 833), better known by his regnal name al-Ma'mun (), was the seventh Abbasid caliph, who reigned from 813 until his death in 833. His leadership was marked by t ...

. The terms ''ahl Khurāsān'' ("people of Khurasan") and ''abnāʾ ahl Khurāsān'' ("sons of the people of Khurasan") are more frequently used for the Khurasanis who formed the mainstay of the Abbasid regime in general. Following al-Ma'mun's victory in the civil war, the ''abnāʾ al-dawla'' were largely replaced by the latter's

Persian Persian may refer to: * People and things from Iran, historically called ''Persia'' in the English language ** Persians, the majority ethnic group in Iran, not to be conflated with the Iranic peoples ** Persian language, an Iranian language of the ...

followers, and under his successor

al-Mu'tasim Abū Isḥāq Muḥammad ibn Hārūn al-Rashīd (; October 796 – 5 January 842), better known by his laqab, regnal name al-Muʿtaṣim biʾllāh (, ), was the eighth Abbasid Caliphate, Abbasid caliph, ruling from 833 until his death in 842. ...

, the rise of the Turkish slave-soldiers to power began.

Sources

* * * {{Abbasid Caliphate topics Government of the Abbasid Caliphate Military units and formations of the Abbasid Caliphate Military personnel of the Abbasid Caliphate