Bayan Al-Hadith › Sahih al-Bukhari › Call to Prayers (Adhaan)
Sahih al-Bukhari 649صحيح البخاري 649
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).
Grading
Sahih (authentic by the consensus of hadith scholars)
Chain of narrators
شعيب بن أبي حمزة ← نافع ← عبد الله بن عمر
Shu'ayb ibn Abi Hamza → Nafi' → Ibn `Umar