Abu Ja'far al-'Uqayli: His hadith is not followed and he is only known by it, and he is weak
Abu Hatim al-Razi: Lenient in hadith, and once said: His hadith is recorded but not abandoned
Abu Zur'ah al-Razi: Weak
Ahmad ibn Hanbal: He made a statement about his situation
Muhammad ibn Isma'il al-Bukhari: Lenient in hadith, and once said: A rejector of hadith, muddled
Authors of Tahrir Taqrib al-Tahdhib: Weak, he is considered in corroborations and supporting evidences
Yahya ibn Ma'in: There is nothing wrong with him