Sahih Muslim | Book 41 | Hadith Number 6948

Narrated by Abu Huraira
Abu Huraira reported Allah's Messenger (may peace be upon him) as saying: By Him, in Whose hand is my life, the world would not come to an end until a person would pass by a grave, would roll over it and express the desire that he should be in the place of the occupant of that grave not because of religious reasons but because of this calamity.