31-208 Ahmad ibn Ali ibn Ibrahim ibn Hashem - may God be pleased with him - narrated that his father quoted on the authority of his grandfather, on the authority of Ali ibn Ma’bad, on the authority of Al-Husayn ibn Khalid, on the authority of Abil Hassan Ali ibn Musa Ar-Ridha’ (a.s.), on the authority of his father Musa ibn Ja’far (a.s.), on the authority of his father Ja’far ibn Muhammad (a.s.), on the authority of his father Muhammad ibn Ali (a.s.), on the authority of Ali ibn Al-Husayn (a.s.),on the authority of his father Al-Husayn ibn Ali (a.s.), on the authority of his father the Commander of the Faithful Ali ibn Abi Talib (a.s.) that God’s Prophet (S) said, “