Hadith 2:298
Narrated 'Abdullah bin 'Umar (RA):
Allah's Messenger (ﷺ) said: "The prayer offered in congregation is twenty-seven degrees more rewardable than a prayer offered by a single person." [Agreed upon].
عَنْ عَبْدِ اَللَّهِ بْنِ عُمَرَ -رَضِيَ اَللَّهُ عَنْهُمَا-; أَنَّ رَسُولَ اَللَّهِ - صلى الله عليه وسلم -قَالَ: { صَلَاةُ اَلْجَمَاعَةِ أَفْضَلُ مِنْ صَلَاةِ اَلْفَذِّ بِسَبْعٍ وَعِشْرِينَ دَرَجَةً } مُتَّفَقٌ عَلَيْهِ