He studied jurisprudence in Bukhara and distinguished himself. Had he begun hearing ḥadīth in his youth, he would have become the leading musnid (senior transmitter) of his age; however, he only took up ḥadīth in middle life, receiving it from: Abū Saʿd ʿAbd Allāh ibn ʿUmar ibn al-Ṣaffār, Manṣūr ibn al-Farāwī, the judge Ibrāhīm ibn ʿAlī ibn Ḥamak al-Mughīthī, and al-Muʾayyad al-Ṭūsī.
He narrated the entire Ṣaḥīḥ Muslim.
Among those who reported from him were: Zakī al-Dīn al-Barzalī, Majd al-Dīn Ibn al-ʿAdīm, Ibn al-Ḥulwāniyyah, Ibn al-Ṣābūnī, and Fāṭimah bint Jawhar al-Baṭāʾiḥiyyah (1). By written authorisation (ijāzah) the two qāḍīs al-Khuwayyī and al-Ḥanbalī also transmitted from him.
He taught, debated, issued legal opinions, and many students graduated under him. He settled in Damascus and, in 611 AH, was appointed to teach at the Nūriyyah school. He was inwardly devout, given to worship and piety, and enjoyed remarkable dignity, firm standing, and abundant respect.
He is linked to a quarter of Bukhara where prayer-mats are woven (2).
He passed away on 8 Ṣafar 636 AH at the age of ninety. People crowded around his bier, the jurists carried him on their shoulders—it was a memorable day—and he was buried in the cemetery of the Ṣūfīs.
I have seen his certificate of audition for the whole of Sunan al-Dāraqutnī from al-Ṣaffār in the year 598 AH. In that same year he also heard the Muwaṭṭaʾ of Abū Muṣʿab from the Chief Judge al-Mughīthī. I have likewise seen the signatures of Manṣūr al-Farāwī and al-Muʾayyad al-Ṭūsī attesting to his audition from them of Ṣaḥīḥ Muslim in 603 AH; both scholars praised him highly and venerated him.