Full Sharh — Sahih al-Bukhari 3609
حَدَّثَنِي عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، أَخْبَرَنَا مَعْمَرٌ، عَنْ هَمَّامٍ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " لاَ تَقُومُ السَّاعَةُ حَتَّى يَقْتَتِلَ فِئَتَانِ، فَيَكُونَ بَيْنَهُمَا مَقْتَلَةٌ عَظِيمَةٌ، دَعْوَاهُمَا وَاحِدَةٌ، وَلاَ تَقُومُ السَّاعَةُ حَتَّى يُبْعَثَ دَجَّالُونَ كَذَّابُونَ قَرِيبًا مِنْ ثَلاَثِينَ، كُلُّهُمْ يَزْعُمُ أَنَّهُ رَسُولُ اللَّهِ ".
English Translation
Narrated Abu Huraira:The Prophet (ﷺ) said, "The Hour will not be established till there is a war between two groups among whom there will be a great number of casualties, though the claims (or religion) of both of them will be one and the same. And the Hour will not be established till there appear about thirty liars, all of whom will be claiming to be the messengers of Allah
Source
Sahih al-Bukhari(صحيح البخاري)
Virtues and Merits of the Prophet (pbuh) and his Companions
Hadith Number
3609