10-51 (The compiler of the book narrated) that his father - may God be pleased with him - narrated that Muhammad ibn Yahya al-Attar quoted Muhammad ibn Ahmad, on the authority of Muhammad ibn Ali al-Kufy, on the authority of Mo’ab ibn Salam al-Tamimy, on the authority of Sa’ed ibn Tarif, on the authority of Abi Ja’far Muhammad ibn Ali al-Baqir (MGB),

“God would forgive the sins of whoever says the general call to prayer for ten years for the sake of God. God will forgive his sins for as far as he can see and as far away as his voice goes. Whoever hears him will acknowledge him. He will have a share of the reward of whoever prays with him in his mosque, and whoever prays due to hearing his call to prayer.”