بُلُوغُ الْمَرَامِ
Bulugh al-Maram 996
Marriage
وَعَنْ سَلَمَةَ بْنِ الْأَكْوَعِ - رضى الله عنه - قَالَ : { رَخَّصَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -عَامَ أَوْطَاسٍ فِي اَلْمُتْعَةِ , ثَلَاثَةَ أَيَّامٍ , ثُمَّ نَهَى عَنْهَا } رَوَاهُ مُسْلِمٌ [1] .
Narrated Salamah bin al-Akwa' (RA): In the year of Autas, Allah's Messenger (ﷺ) permitted Mut'a (temporary marriage) for three nights, then he prohibited (afterwards). [Reported by Muslim].
Sunnah.com reference: Book 8, Hadith 33