Imam Zain al-Abidin (may Allah be pleased with him) narrates from his father (Sayyiduna Imam Hussain, may Allah be pleased with him) the following statement of Sayyiduna Ali bin Abi Talib (may Allah be pleased with him): In the spoils of the Battle of Badr, I received a she-camel. The Noble Prophet (peace and blessings be upon him) also granted me another she-camel. I tied both of these she-camels near the door of an Ansari. I intended to load both of these she-camels with (a type of grass called) idhkhir, then sell it and prepare for the wedding feast (walima) for my marriage with Fatimah through its proceeds. There was also a man from Banu Qaynuqa with me. Sayyiduna Hamza bin Abdul Muttalib (may Allah be pleased with him) was present in that house, and there was a slave girl singing. She was singing: "O Hamza! Attack the excellent camels." So Sayyiduna Hamza (may Allah be pleased with him) attacked both of them with a sword, cut off their humps, sliced their sides, and took out their livers. (The narrator states) I asked: What happened to the humps? He replied: They were all finished. Sayyiduna Ali (may Allah be pleased with him) states: When I saw all this, I was greatly distressed. I went to the service of the Noble Prophet (peace and blessings be upon him). Sayyiduna Zaid bin Haritha (may Allah be pleased with him) was also with him. I mentioned this matter before the Prophet (peace and blessings be upon him), so the Noble Prophet (peace and blessings be upon him) set out from there, and Sayyiduna Zaid (may Allah be pleased with him) was also with him. I too walked along with them. The Noble Prophet (peace and blessings be upon him) stood by the head of Sayyiduna Hamza (may Allah be pleased with him) (the narrator is unsure about a word here). The Noble Prophet (peace and blessings be upon him) expressed his displeasure at him, so Sayyiduna Hamza (may Allah be pleased with him) raised his head and said: "Are you all not the slaves of my forefathers?" Sayyiduna Ali (may Allah be pleased with him) states: So the Noble Prophet (peace and blessings be upon him) turned back and left.