Abu al-Hasan ibn al-Qattan al-Fasi: Unknown
Abu Hatim ibn Hibban al-Busti: He mentioned him among the trustworthy narrators and said: He narrates from al-Bara' ibn 'Azib. Abu Ishaq al-Subay'i narrated from him
Ibn Hajar al-'Asqalani: Acceptable, he is mentioned but has no narrations
al-Dhahabi: Trustworthy
al-Zubayr ibn Bakkar: It is not known who he is
Muhammad ibn Isma'il al-Bukhari: He mentioned him in al-Tarikh al-Kabir, and said: He heard from al-Bara', and Abu Ya'qub al-Thaqafi narrated from him
Authors of Tahrir Taqrib al-Tahdhib: Unknown, as Abu Ya'qub Ishaq ibn Ibrahim al-Thaqafi is the only one who narrated from him