Sahih Muslim 8:3252
Sabra Juhanni reported: Allah's Messenger (may peace be upon him) permitted temporary marriage for us.
So I and another person went out and saw a woman of Bana 'Amir, who was like a young long-necked she-camel. We presented ourselves to her (for contracting temporary marriage), whereupon she said: "What dower would you give me?"
I said: "My cloak."
And my companion also said: "My cloak."
And the cloak of-my companion was superior to my cloak, but I was younger than he. So when she looked at the cloak of my companion she liked it, and when she cast a glance at me I looked more attractive to her.
She then said: "Well, you and your cloak are sufficient for me". I remained with her for three nights, and then Allah's Messenger (may peace be upon him) said: "He who has any such woman with whom he had contracted temporary marriage, he should let her off".