Abu Ahmad bin Adi Al-Jarjani: He used to magnify and exalt him and prefer him in memorization over others
Abu Hatim Al-Razi: Very firm in Hadith
Ibrahim bin Abdullah Al-Kaji: How insignificant he is to you
Son of Abu Hatim Al-Razi: Firm in Hadith
Al-Khatib Al-Baghdadi: A knowledgeable Hafiz, one of the Imams of Hadith, and one of those who are referred to in the science of Athar and the knowledge of the narrators of Hadith. He did not have a book with him that he accompanied, and he narrated for a long time from his memory. He was truthful, firm, and trustworthy. He was also known for his humor and jokes.
Al-Daraqutni: He was trustworthy, truthful, a Hafiz, and knowledgeable
Al-Dhahabi: Hafiz Hujjah
Abd al-Rahman bin Muhammad al-Idrisi: I do not know of anyone in his time in Iraq and Khorasan who was like him in memorization. He narrated from his memory without a book or an original with him, and I do not know of anything he narrated that was wrong or anything that could be criticized
Muhammad bin Ishaq bin Khuzayma: A pillar of Hadith, not accused of lying