Sunan At-Tirmidhi
Hadith #1020
Ubadah 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