Abu Hatim al-Razi: One of the trustworthy, and he is more righteous than Abu Ja'far al-Jammal
Abu Zur'a al-Razi: More righteous than Abu Bakr ibn Abi Shaybah and more accurate in Hadith. He does not narrate except from what he writes. I do not know that I wrote from him fifty Hadiths from his memorization. He is more righteous and more memorizing than Safwan ibn Salih
Abu 'Abd Allah al-Hakim al-Naysaburi: Trustworthy, protected
Abu Ya'la al-Khalili: Trustworthy Imam
Ahmad ibn Hanbal: He used to dislike anyone who called him little, and he would say: He is great in knowledge and majesty
Ahmad ibn Shu'ayb al-Nasa'i: Trustworthy
Ibn Hajar al-'Asqalani: Trustworthy Haafiz
Al-Dhahabi: The Haafiz
Ya'qub ibn Shaybah al-Siduzi: Stable, Muslim