(29) Abul Abbas Ahmad bin Muhammad bin Sa’eed bin Oqda narrated from Muhammad bin al-Mufadhdhal bin Ibraheem bin Qayss bin Rummana al-Ash’ari from Ibraheem bin Muhzim from Khaqan bin Sulayman al-Kharraz from Ibraheem bin Abu Yahya al-Madani from Abu Haroon al-Abdi that Umar bin Abu Salama, the Prophet’s foster-son, and Abut-Tufayl Aamir bin Wathila had said: “We attended the prayer (for the dead) when Abu Bakr died. While we were sitting around Umar, who had been paid homage to be the caliph, a young Jew from the Jews of Medina, whose father was the jurisprudent of the Jews in Medina and the Jews claimed that he was one of Aaron’s descendants, came to Umar. He greeted him and said: “O Amirul Mo’mineen, who is the most aware of your Book and the Sunna of your prophet among you?” Umar said: “It is this one. (He pointed to Ali bin Abu Talib.) This is the most aware of our Book and our Prophet’s Sunna.” The young Jew said (to Ali): “Would you answer my questions?” Imam Ali said: “Yes, I would. Ask me as you like.” The young boy said: “I ask you about three things and three things and one thing.” Imam Ali said: “Why do you not say: I ask you about seven things?” The young boy said: “No, but I ask you about the first three and if you give the right answers then I will ask you about the other three and if you give the right answers then I will ask you about the last one. If you fail to answer the first three ones, I will keep silent and not ask you about anything.” Imam Ali said: “If I give you the right answer, will you know that my answer is right or not?” He said: “Yes, I will.” Imam Ali said: “I adjure you before Allah that if I give you right answers, you are to be a Muslim and to give up Judaism.” He said: “I agree. I promise you to be a Muslim and to give up Judaism.” Imam Ali said: “Then ask me as you like.” The young Jew said: “Would you tell me about the first stone that has been put on the surface of the earth, the first tree that has grown on the earth and the first fountain that has flowed on the earth?” Imam Ali said: “O Jew, as for the first stone that has been put on the surface of the earth, the Jews has claimed that it is the rock, which is in Jerusalem, but they have told a false thing. It is the Black Stone that Adam has brought from Paradise and put in the corner (of the Kaaba). The believers kiss it to renew the covenant of being loyal to Allah. As for the first tree, the Jews have claimed that it is the olive tree but they have told a lie. It is the date-palm, which Adam has brought with him from Paradise. And as for the first fountain, the Jews have claimed that it is the one under the rock (in Jerusalem) but they have told a lie. It is the fountain of life, in which a dead is dipped to be alive again. It is the fountain of Moses , beside which he has left the salted fish and when water touched it, it revived and slipped into the sea and then Moses and his servant followed it when they met with al-Khidhr .” The young Jew said: “I swear that you have said the truth. This is a book that I have inherited from my ancestors. It has been dictated by Moses and written by Aaron . It has these seven things. By Allah, if you give right answers to the rest of the seven questions, I will give up my religion and believe in yours.” Imam Ali said: “Ask!” The Jew said: “Would you tell me how many imams of guidance, who will not be harmed by the disappointment of the plotters, this umma will have after its prophet? In which position Muhammad will be in Paradise? How many ones will be with Muhammad in his position?” Imam Ali said: “This umma has twelve imams. All of them are guided and guiding imams and they will never be harmed by the disappointment of the plotters. The position of Muhammad is in the best position of the Garden of Eden, the most honored and the closest to Allah. As for those, who will be with Muhammad in his position, they are twelve imams.” The Jew said: “I swear that you have said the truth. If you answer the last one as you have done with these six, by Allah I will be a Muslim before you and give up Judaism.” Imam Ali said: “Ask!” He said: “Would you tell me how long the successor of Muhammad will live after Muhammad? Will he die or be killed?” Imam Ali said: “He will live for thirty years and then this will be dyed (of blood) from this. (He grasped his beard and made a sign with his head.)” The young Jew said: “I witness that there is no god but Allah, Muhammad is the messenger of Allah and you are the caliph of the umma after the Prophet (S). Whoever precedes you, will be oppressive.” Then he left.