صحيح مسلم
Sahih Muslim
كتاب المساجد ومواضع الصلاة
The Book of Mosques and Places of Prayer
باب فَضْلِ صَلاَةِ الْجَمَاعَةِ وَبَيَانِ التَّشْدِيدِ فِي التَّخَلُّفِ عَنْهَا:
Chapter: The virtue of prayer in congregation, and clarifying the stern warning against staying away from it, and that it is fard kifayah
Hadith 650
This hadith is listed as number 1478 in Maktaba Shamila
وحَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ ، وَمُحَمَّدُ بْنُ الْمُثَنَّى ، قَالَا : حَدَّثَنَا يَحْيَى ، عَنْ عُبَيْدِ اللَّهِ ، قَالَ : أَخْبَرَنِي نَافِعٌ ، عَنِ ابْنِ عُمَرَ ، عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ ، قَالَ : " صَلَاةُ الرَّجُلِ فِي الْجَمَاعَةِ ، تَزِيدُ عَلَى صَلَاتِهِ وَحْدَهُ سَبْعًا وَعِشْرِينَ " .
Ibn 'Umar reported Allah's Apostle (ﷺ) as saying: The prayer of a person in congregation is twenty-seven times in excess to the prayer said alone.
