Sahih Muslim Book 41, Hadith Number 6955.

Chapter : The Last Hour would not come until a person would pass by a grave and wish that he should have been the occupant of that grave because of this calamity.

Abu Huraira reported Allah’s Messenger (may peace be upon him) as saying: The day and the night would not come to an end before a man called al-Jahjah would occupy the throne.