ʿUyūn akhbār al-Riḍā

47-14 (The author of the book narrated) my father - may God be pleased with him - narrated that Sa’d ibn Abdullah quoted on the authority of Muhammad ibn Isa ibn Obayd, on the authority of Muhammad ibn Abi Yaqoob, on the authority of Musa ibn Harun, “I saw that Ar-Ridha’ (a.s.) looked at Harthamat ibn A’ayan and said, ‘It is as if I see that he is taken to Marv and is beheaded.’ That’s exactly what happened.”