The Book on Government
33/13. Chapter:
The obligation of staying with the Jama'ah (main body) of the muslims when Fitn (tribulations) appear, and in all circumstances. The prohibition of refusing to obey and on splitting away from the Jama'ah
Sahih Muslim
وَحَدَّثَنِي عُبَيْدُ اللَّهِ بْنُ عُمَرَ الْقَوَارِيرِيُّ، حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ، حَدَّثَنَا أَيُّوبُ، عَنْ غَيْلاَنَ، بْنِ جَرِيرٍ عَنْ زِيَادِ بْنِ رِيَاحٍ الْقَيْسِيِّ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم بِنَحْوِ حَدِيثِ جَرِيرٍ وَقَالَ " لاَ يَتَحَاشَى مِنْ مُؤْمِنِهَا " .
The same tradition has been narrated by the same authority through another chain of transmitters with a slight difference in wording.
Reference : Sahih Muslim 1848bIn-book reference : Book 33, Hadith 84USC-MSA web (English) reference : Book 20, Hadith 4556