Sayyiduna Sabrah bin Ma'bad al-Juhani (may Allah be pleased with him) says: The Messenger of Allah (peace and blessings be upon him) permitted us mut'ah, so I and another man went to a woman of Banu Amir who was like a young, long-necked she-camel. We offered ourselves to her. She said: "What will you give us?" I said: "My cloak," and my companion said: "My cloak." My companion's cloak was better than mine, while I was younger than him. When she looked at my companion's cloak she liked it, and when she looked at me she liked me. Then she said: "You and your cloak are enough for me." So I stayed with her for three days. Then the Messenger of Allah (peace and blessings be upon him) said: "Whoever has with him any of these women with whom mut'ah is contracted should let her go." (These are the words of the narration of Yahya bin Bukayr.)
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 6491