I heard from Ali bin Ja’far that he said: I was with my brother, Musa Ibn Ja’far (a.s), who by Allah, was the Divine Proof on the earth after my father; just then his son, Ali arrived. Imam (a.s) said: O Ali, this is your master and Imam and his position with relation to me is like my position with my father. Thus, may Almighty Allah keep you firm on His religion. After that I wept and said to myself: The Imam wanted to convey the information of his death to me as he had said: Ali dear, there is no option, except that divine destiny should be issued about me and that I emulate the Messenger of Allah, Amirul Momineen, Fatima, Hasan and Husain (a.s). This incident occurred three days before Harun arrested the Imam for the second time. There are so many traditions and reports about this that they cannot be computed; and they are mentioned in well known books of the Imamites and anyone who wishes, may refer to them, but those we mentioned so far, would be sufficient, if Allah wills.