(42) باب فَضْلِ صَلاَةِ الجَمَاعَةِ وَبَيَانِ التَّشْدِيدِ فِي التَّخَلُّفِ عَنْهَا
Ibn Umar reported Allah's Messenger (ﷺ) assaying:
Prayer said in a congregation is twenty-seven degrees more excellent than prayer said by a single person. (ID)
Reference (ID): Sahih Muslim 650 a (ID)
In-book reference (ID): Book 5, Hadith 313 (ID)
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1365 (ID)