Mishkat al-Masabih 13 Marriage كتاب النكاح 68

وَعَنْ سَلَمَةَ بْنِ الْأَكْوَعِ قَالَ: رَخَّصَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَامَ أَوْطَاسٍ فِي الْمُتْعَةِ ثَلَاثًا ثُمَّ نَهَى عَنْهَا. رَوَاهُ مُسلم

Salama b. al-Akwa said that in the year of Autas* God’s Messenger permitted a temporary marriage for three nights, but afterwards he prohibited it. *This was after the battle of Hunain in 8 A.H. Muslim transmitted it.