Sunan an-Nasa'i 3366
سنن النسائي#3366SahihIt was narrated from 'Abdullah and Al-Hasan, the sons of Muhammad bin 'Ali, from their father, from 'Ali bin Abi Talib, that the Messenger of Allah on the Day of Khaibar forbade temporary marriage to women, and (he also forbade) the meat of tame donkeys
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 Bukhari
In-book reference: 26:171