Musannaf Ibn Abi Shayba 13:1745

Abu Bakr narrated to us, he said: Waki’ narrated to us, from Ibrahim ibn Isma’il ibn Mujammi’, from ‘Amr ibn Dinar, from Abu Hurayrah, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "A man is more entitled to his gift as long as he has not been compensated for it."