Abu Ahmad ibn Adi al-Jarjani: He used to trade to Balkh, and the people of Khurasan wrote about him there
Abu Hatim al-Razi: Saduq (Truthful)
Abu Zur'ah al-Razi: La ba's bihi (There is nothing wrong with him)
Ibn Hajar al-'Asqalani: Saduq (Truthful)
Al-Dhahabi: Thiqah (Reliable)
Salih ibn Muhammad al-Jawzajani: Shaykh Saduq (Trustworthy Shaykh)
Muhammad ibn Ismail al-Bukhari: Saduq (Truthful)