Ayyub as-Sakhtiyani

Ayyub as-Sakhtiyani (66-131 AH / 685-748 CE), whose full name is Ayyub ibn Abi Tamimah Kaysan al-Azdi al-Basri, was one of the most reliable and pious hadith transmitters among the later Tabiin, based in Basra. The epithet as-Sakhtiyani (the leatherworker or the one who works with skins) derives from the trade of his family. He was considered by hadith critics to be among the very highest rank of trustworthy narrators, and his reliability was so well established that Ahmad ibn Hanbal said: "Ayyub was a leader in the Sunnah, and I consider him among the best of people."

Ayyub studied under an exceptional range of teachers. His most important teachers were Nafi mawla ibn Umar, from whom he transmitted the Medinan tradition of Abdullah ibn Umar; Muhammad ibn Sirin, the leading scholar of Basra; and al-Hasan al-Basri, whose circle in Basra shaped an entire generation of Islamic scholars. He also transmitted from Abu Qilabah, Amr ibn Salam, Ikrimah mawla ibn Abbas, and many others. This combination made him a crucial link between the scholarly traditions of Medina, Basra, and other centers.

His narrations appear throughout all six canonical hadith collections, particularly in Bukhari and Muslim, where he is one of the most frequently cited authorities. Hadith critics were nearly unanimous in their praise: Yahya ibn Main, Ali ibn al-Madini, and Ahmad ibn Hanbal all regarded him as among the most trustworthy narrators of his generation. He was also noted for his precise and careful wording of narrations, rarely using paraphrase and insisting on exact transmission.

Beyond his scholarly contributions, Ayyub was renowned for his personal piety. He would weep when narrating hadith of the Prophet ﷺ and was deeply affected by the words he transmitted. He spent his nights in prayer and his days in teaching and scholarship. He was strongly opposed to theological innovations (bid'ah) and was particularly critical of the early Mutazili and Qadarite movements that were emerging in Basra during his lifetime. He died in Basra during the plague of 131 AH (748 CE), which also took the lives of many other scholars, a tremendous loss for the scholarly community of Iraq.