(16) باب فَضْلِ الصَّلاَةِ فِي جَمَاعَةٍ
It was narrated that Ibn 'Umar said:
"The Messenger of Allah said: 'The prayer of a man in congregation is twenty-seven levels more virtuous than a man's prayer on his own.'" (ES)
Reference (ES): Sunan Ibn Majah 789 (ES)
In-book reference (ES): Book 4, Hadith 55 (ES)
English translation (ES): Vol. 1, Book 4, Hadith 789 (ES)