Abu Hatim ibn Hibban al-Busti: He mentioned him in al-Thiqat and said: He narrates the sections, narrated from him by Ibn Ishaq
Ibn Hajar al-Asqalani: Unknown
Al-Dhahabi: Not known, and in al-Kashif: Trustworthy
Muhammad ibn Ismail al-Bukhari: He mentioned him in al-Tarikh al-Kabir and indicated that he narrated from Dawud, and Ibn Ishaq narrated from him