Sayyiduna Abu Huraira (may Allah be pleased with him) narrated from the Messenger of Allah (peace and blessings be upon him), he (peace be upon him) said: "Wherever the voice of the muezzin reaches, he is forgiven up to that point; every wet and dry thing that hears him bears witness to him, and for the one who offers prayer in congregation after hearing the adhan, there are twenty-five good deeds."