Abu Hatim ibn Hibban al-Busti: He was among the Hadith scholars, he traveled to the West
Abu Dawud al-Sijistani: He referred to his strong memory
Ahmad ibn Hanbal: He praised him, saying he was intelligent
Ismail ibn Ishaq al-Qadi: He was among the people of knowledge of Hadith
Ibn Hajar al-Asqalani: Trustworthy Hadith Scholar
al-Daraqutni: Nothing
al-Dhahabi: The Hadith Scholar
Muhammad ibn Ismail al-Bukhari: Weak
Muslim ibn al-Qasim al-Andalusi: Trustworthy