Jami` at-Tirmidhi 76
جامع الترمذي#76SahihAbu Hurairah narrated that :the Prophet said: "Indeed Allah does not accept the prayer of one of you when he commits Hadath, until he performs Wudu
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiSahih - Agreed Upon
In-book reference: 1:76