2. Muhammad ibn Yahya has narrated from ‘Imran ibn Musa from Musa ibn Ja‘far from ‘Amr ibn Sa‘id al-Mad’iniy from Muhammad ibn ‘Umar al-Sabatiy who has narrated the following: “I once asked abu Ja‘far , about the case of a man who made a will that said I must give something to his uncle every year, but the uncle has died. He (the Imam) , wrote, ‘You must give it to his heirs.’”