Abu Hatim al-Razi: He was a companion
Abu Hatim bin Hibban al-Busti: He witnessed Badr and said: My brother Mushir and Abu Lubabah
Ibn Hajar al-Asqalani: A companion who was one of the leaders
al-Mizzi: Companion of the Messenger of Allah, peace and blessings be upon him
Muhammad bin Ismail al-Bukhari: He was a companion