(42) باب فَضْلِ صَلاَةِ الجَمَاعَةِ وَبَيَانِ التَّشْدِيدِ فِي التَّخَلُّفِ عَنْهَا
Abu Huraira reported Allah's Messenger (ﷺ) as saying:
Prayer said in a congregation is twenty-five degrees more excellent than prayer said by a single person. (ID)
Reference (ID): Sahih Muslim 649 a (ID)
In-book reference (ID): Book 5, Hadith 308 (ID)
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1360 (ID)