Abu Hatim ibn Hibban al-Busti: Mentioned him among the trustworthy narrators
Ahmad ibn Hanbal: All of Banu Ka'b are trustworthy
Ahmad ibn Salih al-Jalil: Trustworthy
Ibn Hajar al-Asqalani: Trustworthy
Authors of Tahrir Taqrib al-Tahdhib: Trustworthy, for a group narrated from him, and al-Bukhari and Muslim narrated from him in their Sahihs, and we do not know of any criticism against him