Hadith.5408 - Al-Hasan ibn Mahbub narrated from Abu Al-Jarud from Abu Jafar Imam Muhammad ibn Ali Al-Baqir (as) from Jabir ibn Abdullah Al-Ansari, who said
"I entered upon Sayyida Fatimah {s.a}, and before her {s.a} was a tablet in which were the names of the successors from her offspring. I counted twelve, and one of them was the Riser (Al-Qaʾim (as)). Three of them were named Muhammad (as), and four of them were named Ali (as)."