Jami` at-Tirmidhi 1166
جامع الترمذي#1166Da'ifAli narrated that The Messenger of Allah said:“When one of you breaks wind then let him perform Wudu, and do not go into your women through their behinds.”
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirDaif
Al-AlbaniHasan
Zubair Ali ZaiIsnaad Hasan
In-book reference: 12:21