Abu Hatim ibn Hibban al-Busti: He was a companion
Ibn Abi Hatim al-Razi: He mentioned a hadith from him indicating that he was a companion
Ibn Hajar al-Asqalani: Companion
Al-Dhahabi: He and his brother were companions
Al-Mizzi: He was a companion
Muhammad ibn Ismail al-Bukhari: He was a companion