This hadeeth comes under the following 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
This hadith has been transmitted on the authority of Umm Salama that Allaah's Messenger (sallAllaahu alayhi wa sallam) said to 'Ammar: A group of rebels would kill you.