Abu Thawr says that Hazrat Uthman Ghani (may Allah be pleased with him) sent Hazrat Saeed bin Aas (may Allah be pleased with him) towards a smooth sandy area. The people of that area came out and sent Hazrat Saeed (may Allah be pleased with him) back. He says that I was sitting with Hazrat Abu Masood (may Allah be pleased with him) and Hudhaifa (may Allah be pleased with him) when Hazrat Abu Masood (may Allah be pleased with him) said, "I do not think that this man will return in such a way that there will be no bloodshed." Hazrat Hudhaifa (may Allah be pleased with him) said, "But I know that when you return, not even as much blood as fills a cupping glass will have been shed. I knew this at the very time when the Prophet Muhammad (peace and blessings be upon him) was still alive. However, a time will come when a person will be a believer in the morning and by evening he will have no faith left, or he will be a believer in the evening and by morning he will have nothing left. Today his group will fight, and tomorrow Allah Almighty will have him killed. His heart will be turned upside down, his buttocks will be raised." The narrator asked, "Is this word the lower part?" So he replied, "This word is indeed 'buttocks'."