Sahih al-Bukhari 649
Book 10: Call to Prayers (Adhaan) · Hadith 46
Hadith text
قَالَ شُعَيْبٌ وَحَدَّثَنِي نَافِعٌ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، قَالَ تَفْضُلُهَا بِسَبْعٍ وَعِشْرِينَ دَرَجَةً.
Narrated `Abdullah bin `Umar:The reward of the congregational prayer is twenty seven times greater (than that of the prayer offered by a person alone)
Abdullah bin Umar (رضی اللہ عنہما) se riwayat hai ke jamaat ki namaz ka sawaab (akele padhi namaz se) sattaais guna zyada hai.
Sahih al-Bukhari 649 · Book 10, Hadith 46