Musa bin Salamah says: I and Sinan bin Salamah performed Hajj. Sinan had a sacrificial camel with him. It so happened that the camel became exhausted, stood still, and was unable to walk. I said: When I reach Makkah, I will inquire about this matter. So when we came to Makkah, I said to him: Take us to our master Ibn Abbas (may Allah be pleased with them both). So we went to him, and there was a slave girl with him. I had two needs, and my companion had one need. Ibn Abbas (may Allah be pleased with them both) said to me: Shall I take you aside? I said: No, I just have one question—that I had a camel, and it became exhausted and stood still. I said: I will inquire about it when I reach Makkah. He replied: The Messenger of Allah (peace and blessings be upon him) sent sacrificial camels with such-and-such a man and made him their leader. When that man turned his back to leave, he returned and said: O Messenger of Allah! If a camel becomes exhausted and stands still (and is unable to walk), what should I do with it? The Prophet (peace and blessings be upon him) said: Slaughter it, dye its shoe in its blood, and place it on its side, and neither you nor any member of your group should eat from it.