Funerals (Al-Janaa'iz)
Bukhari :: Book 2 :: Volume 23 :: Hadith 402
Narrated Abu Sa'id Al-Khudri
The Prophet said, "When a funeral is ready and the men carry the deceased on their necks (shoulders), if it was pious then it will say, 'Present me quickly', and if it was not pious, then it will say, 'Woe to it (me), where are they taking it (me)?' And its voice is heard by everything except mankind and if he heard it he would fall unconscious."