Abu Bakr Al-Bayhaqi: Agreed upon in justice and piety
Abu Hatim Al-Razi: Trustworthy, Possessor of a path
Abu Hatim ibn Habban Al-Busti: He mentioned him among the trustworthy and said: He was one of the most eloquent of the people and their scholars in literature and manners
Ahmad ibn Shu'ayb An-Nasa'i: Trustworthy
Ibn Abi Hatim Al-Razi: He considered him trustworthy
Ibn Hajar Al-'Asqalani: Trustworthy, Upright
Adh-Dhahabi: Sheikh of Marw and its hadith scholar, Trustworthy Imam, Possessor of a path
Al-'Abbas ibn Mus'ab Al-Marwazi: Imam in Arabic language and hadith
Abdullah ibn Al-Mubarak Al-Marwazi: That is one of the two unique ones, no one among the companions of Khalil (Imam Malik) could match him
Ali ibn Al-Madini: Among the trustworthy
Wakee' ibn Al-Jarrah: Indeed he has a sheikhdom similar to that of Ar-Rida
Yahya ibn Ma'in: Trustworthy