Sahih Muslim Book 41, Hadith Number 6983.

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.

Abdullah b. ‘Umar reported Allah’s Messenger (may peace be upon him) as saying: You and the Jews would fight against one another until a stone would say: Muslim, here is a Jew behind me; come and kill him.