H 477 - It is narrated from Qarqara from Muhammad bin Khalaf from Hasan bin Salih bin Aswad from Abdul Jabbar bin Abbas Hamadani from Ammar Dahni that he said: Imam Muhammad Baqir asked: “How long will the rule of Sufyani last?” I replied: “For the duration of a normal human pregnancy (nine months).” Imam said: “O people of Kufa, how knowledgeable you are about this matter!”