Abu Hatim al-Razi: He was a Companion
Abu Hatim ibn Hibban al-Busti: From the Muhajireen: He reached the Prophet, peace and blessings be upon him, before his arrival in Medina
Abu Ali ibn al-Sakin: He embraced Islam when the Prophet, peace and blessings be upon him, passed by him migrating to al-Ghamim
Ibn Hajar al-'Asqalani: Companion who embraced Islam before Badr
al-Dhahabi: He embraced Islam before Badr and did not witness it, and he witnessed Khaybar and the Conquest
al-Mizzi: Companion
Muhammad ibn Ismail al-Bukhari: He was a Companion