Abu al-Hayaj Abd Allah ibn Abi Sufyan ibn al-Harith

Abu al-Hayaj was commonly identified as Abd Allah ibn Abi Sufyan ibn al-Harith ibn Abd al-Muttalib. He belonged to Banu Hashim, and his father Abu Sufyan ibn al-Harith, whose personal name is given as al-Mughira, was a cousin of the Prophet Muhammad. Nasab Quraysh and al-Muhabbar explicitly give Abu al-Hayaj the name Abd Allah, while a later compendium preserves Ali as a minority alternative.

His mother's identity is disputed. Ibn Hajar's al-Isaba calls him a son of Fuqma bint Hammam ibn al-Arqam al-Asadiyya, whereas other genealogical notices attribute him to Jumana bint Abi Talib without a comparably strong continuous chain. A relationship review has therefore been created for the certain father, but no definitive proposal has been made for the blank documented mother details.

Some hadith scholars placed him in works on the Companions and transmitted reports from him through Simak ibn Harb as sayings of the Prophet. Al-Bukhari, however, classified Simak's transmission from him as mursal, and later critics preserved disagreement over whether he had direct Companionship or hearing. The cautious description is therefore a first-century Hashimite transmitter of disputed Companion status, not an unquestionably established direct narrator.

His marriage to Ramla bint Ali is strongly preserved in early genealogical literature. Nasab Quraysh says that Ramla bore him children and that the descendants of Abu Sufyan ibn al-Harith later became extinct; Ramla subsequently married Muawiya ibn Marwan. Some biographical compilations also say that Abu al-Hayaj married Umama bint Abi al-As after Ali, whereas an Imami report denies that marriage. This conflicting additional relationship has not been added to the documented marriage details.

A report preserved in the history of Damascus portrays him as a poet and forceful defender of Banu Hashim. After hearing that Amr ibn al-As disparaged the Hashimites, he went to Muawiya's court and answered him in sharp literary language. Some biographical notices associate him with Kufa. These reports support his poetic ability and Hashimite allegiance, but they do not securely establish a formal governmental office under Ali.

His verified year and place of death are unknown. Ibn Hajar transmits from al-Waqidi a report that Abu al-Hayaj was killed with al-Husayn at Karbala in 61 AH, and later works repeat it, but independent early corroboration has not been found. It is therefore retained only as an attributed, unverified death report. His burial place is also unknown, and this file contains no shrine or location linkage.