Abu Zur'ah al-Razi: Shaykh
Ibn Abi Hatim al-Razi: Shaykh
Ibn Hajar al-'Asqalani: He is weak
al-Khatib al-Baghdadi: He was praised during his reign, of good character, with his noble status and great honor
Nur al-Din al-Haythami: His weakness is in several places in his book Majma' al-Zawa'id
Yahya ibn Ma'in: Weak in Hadith, he did not have a book, but he used to memorize