Jami` at-Tirmidhi 1020
جامع الترمذي#1020Da'ifUbadah bin As-Samit said:"When the Messenger of Allah follows a corpse, he would not sit until (the deceased was) placed in the Lahd. A rabbi came upon him and said: 'This is what we do, O Muhammad'" He said: "So the Messenger of Allah sat, and he said: 'Differ from them
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirHasan
Al-AlbaniHasan
Zubair Ali ZaiDaif
In-book reference: 10:56