It is narrated from Urwah bin Zubair that Khawlah bint Hakim went to Sayyiduna Umar (may Allah be pleased with him) and said that Rabee’ah bin Umayyah had contracted mut’ah with a mawladah woman. She is pregnant from Rabee’ah. So Sayyiduna Umar (may Allah be pleased with him) became alarmed, dragged his cloak, and went out saying: This is mut’ah. If I had prohibited it earlier, I would have stoned (him).