Sahih Muslim
The Book Pertaining to the Turmoil and Portents of the Last Hour (Kitab Al-Fitan wa Ashrat As-Saah)
Book Number: 041 / Hadith Number: 6894
This hadith has been transmitted on the authority of Abu Huraira but with this variation of wording that in the hadith transmitted on the authority of Abu Bakr, there is an addition of these words:" There is a prayer among prayers ('Asr) and one who misses it is as if his family and property have been ruined."