Ahmad ibn Shuayb al-Nasai: Trustworthy
Ibn Hajar al-Asqalani: Trustworthy, narrated few, devout
Al-Dhahabi: Truthful
Mus'ab ibn Abd Allah al-Zubayri: One of the best
Musa ibn Muhammad al-Taymi: I have not seen anyone more devoted to religion, kingdom and honor than him