 حَدَّثَنِی أَبِی ره بِإِسْنَادٍ عَنْ عَبْدِ اللَّهِ بْنِ سِنَانٍ قَالَ قَالَ أَبُو عَبْدِ اللَّهِ ع إِنَّ الصَّلَاهَ فِی الْجَمَاعَهِ تَفْضُلُ عَلَی صَلَاهِ الْفَرْدِ ثلاث [بِثَلَاثٍ] وَ عِشْرِینَ دَرَجَهً تَکُونُ خَمْساً وَ عِشْرِینَ صَلَاهً.
1.  Imam   Ja’far   Sadiq      says,   “The   excellence   of congregational prayers is twenty three times that of prayer offered alone and this one congregational prayer is equal to twenty five prayers.”