H 10 - It is narrated from Husain bin Muhammad bin Mualla bin Muhammad from Ahmad bin Muhammad bin Abdullah from Hasan from Ibn Ubayy Umair from Muhammad bin Ishaq bin Ammar that he said: I said to Abul Hasan the first (Imam Kadhim a.s.): Show me from whom I will take (instruction in) my religion.” This son of mine, Ali, he said. My father took my hand and took me to the tomb of the Messenger of Allah (s). He said to me that God, may His name be exalted, said: I make you a Caliph on earth, and that when God, the Exalted, says anything, He carries it out.