Abu Abd Allah al-Hakim al-Naysaburi: He stayed for a long time in Egypt and Abu Ibrahim al-Marri used to correspond with him. He had visited Ahmad ibn Hanbal several times, and his son was stingy with his hadith.
Abu Nasr ibn Makula: He mentioned him in al-Ikmal, and said: He heard from Qutayba ibn Sa'id and Ishaq ibn Rahawayh and Amr ibn Zurarah and Suwayd ibn Sa'id and Abdullah ibn Mu'awiya al-Jumahi and Hisham ibn 'Ammar and Abu Kurayb and others. He traveled and narrated from him his son Abu Abdullah and Muhammad ibn Salih and Abu Zakariya Yahya ibn Muhammad al-'Anbari and others
Al-Dhahabi: Intelligent, jurist, noble, knowledgeable