H 184 - Muhammad bin Abdullah bin Ja’far Himyari has narrated from his father from Ahmad bin Muhammad bin Isa Ashari from Ahmad bin Muhammad bin Abi Nasr from Uqbah bin Ja’far that he said: I asked Imam Ali Ridha : “You have reached this stage, but you don’t have an issue?” He replied: “O Uqbah bin Ja’far, the Imam does not pass away before seeing his descendant [successor].”