Musannaf Ibn Abi Shayba 13:2753

Abu Bakr narrated to us, he said: Yazid bin Harun narrated to us, from Jarir bin Hazim, from Yunus bin Yazid, from al-Zuhri, from Salim, that Hamza bin Abdullah bin Umar slaughtered a camel. A beggar came and asked Ibn Umar. Abdullah said, "It is not mine." Hamza said to him, "O my father, you are permitted [to take from it], so feed from it whatever you wish."