Abu Hatim ibn Hibban al-Busti: One of the worshippers of the people of Yemen, one of their jurists and one of the leaders of the Tabi'een
Abu Zar'ah ar-Razi: Trustworthy
Abu Sa'eed as-Sam'ani: His narrations are in the books of Islam, and he is an authority by consensus
Ahmad ibn Salih al-Jili: Trustworthy
Ibn Hajar al-'Asqalani: Trustworthy jurist, excellent
Ibn Shihab az-Zuhri: If you saw Tawus, you would know that he does not lie
Jalaluddin as-Suyuti: One of the leading Imams
Abdullah ibn Abbas: I think that Tawus is one of the people of Paradise
Amr ibn Dinar al-Athram: There is no one among us who is more truthful in speech than him, and once: I have never seen anyone like him
Muhyiddin an-Nawawi: They agreed on his greatness, excellence, abundance of knowledge, righteousness, حفظ, and firmness
Yahya ibn Ma'een: Trustworthy