Abu Hatim al-Razi: Muezzin of the Prophet, peace and blessings be upon him, in Makkah
Abu Hatim ibn Habban al-Busti: The Messenger of Allah, peace and blessings be upon him, appointed him as the muezzin in Makkah on the day of the conquest, so the adhan in Makkah is in his offspring to this day
Ibn Hajar al-Asqalani: Companion
al-Mizzi: He has companionship
Muhammad ibn Ismail al-Bukhari: Muezzin of the Prophet, peace and blessings be upon him, in Makkah, the Hajabi