‘Amr b. Shu'aib, on his father’s authority, said his grandfather told that al-‘As b. Wa’il left in his will that a hundred slaves should be emancipated on his behalf. His son Hisham emancipated fifty slaves and his son ‘Amr intended to emancipate the remaining fifty on his behalf, but decided first to ask God’s Messenger. He therefore went to the Prophet and said,“Messenger of God, my father left in his will that a hundred slaves should be emancipated on his behalf and Hisham has emancipated fifty on his behalf and fifty remain. Shall I emancipate them on his behalf?”God's Messenger replied,“Had he been a Muslim and you had emancipated slaves on his behalf, or given sadaqa on his behalf, or performed the pilgrimage on his behalf, that would have reached him.”Abu Dawud transmitted it.