Sahih al-Bukhari 649

Book 10: Call to Prayers (Adhaan) · Narrated by `Abdullah bin `Umar

Arabic

قَالَ شُعَيْبٌ وَحَدَّثَنِي نَافِعٌ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، قَالَ تَفْضُلُهَا بِسَبْعٍ وَعِشْرِينَ دَرَجَةً‏.‏

English translation

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)

Reference: Sahih al-Bukhari 649, Book of Call to Prayers (Adhaan). English translation by Dr. Muhammad Muhsin Khan.