1. My father (rah) said: it was narrated to me by Abdillah b. Ja’far from Ahmad b. Abi Abdillah from Muhammad b. Ahmad from Aban b. Uthman from Fudhayl b. Yasar from Abi Ja’far (a.s.) who said: “One who satisfies the hunger of four Muslims, Allah will grant him the reward of freeing a slave from the progeny of Ismail (a.s.).”