Sunan an-Nasa'i 3365
سنن النسائي#3365SahihIt was narrated from Al-Hasan and 'Abdullah, the sons of Muhammad, from their father, that 'Ali heard that a man did not see anything wrong with Mut'ah (temporary marriage). He said:"You are confused, the Messenger of Allah forbade it, and the meat of domestic donkeys on the day of Khaibar
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih - Agreed Upon
In-book reference: 26:170