Sahih Muslim Book 41, Hadith Number 7027.

Chapter : The appearance of the Dajjal and his stay upon the earth and the descent of Jesus and his killing him (Dajjal) and the departure of good people of strong conviction and the survival of the wicked people and the worship of idols and the blowing of the trumpet and the raising up from the graves.

Abu Zur’a reported that there was a discussion in the presence of Marwan about the Last Hour, and Abdullah b. ‘Amr said: I heard Allah’s Messenger (may peace be upon him) as saying. The rest of the hadith is the same, but there is no mention of forenoon.