Abu Hatim al-Razi: He migrated to the Messenger of Allah, peace and blessings be upon him, and witnessed Uhud
Ibn Hajar al-Asqalani: A noble Companion from the early Muslims, Umar appointed him over al-Mada'in
Al-Dhahabi: Keeper of the secrets of the Messenger of Allah, peace and blessings be upon him
Al-Mizzi: Keeper of the secrets of the Messenger of Allah, peace and blessings be upon him