Abu Hatim al-Razi: Muhammad was the most beloved of his brothers to me
Abu Hatim ibn Hibban al-Busti: He mentioned him among the trustworthy narrators
Ahmad ibn Shu'aib al-Nasa'i: Trustworthy
Ibn Hajar al-'Asqalani: Trustworthy
Al-Dhahabi: Trustworthy
Muhammad ibn Ismail al-Bukhari: He said about the sons of Abi Ismail: Their family are narrators of Hadith
Yahya ibn Ma'in: Trustworthy