Abu Dawud
General Behavior
Book Number: 036 / Hadith Number: 5133
Narated By Abdullah ibn Amr ibn al-'As : Mujahid said that Abdullah ibn Amr slaughtered a sheep and said: Have you presented a gift from it to my neighbour, the Jew, for I heard the Apostle of Allah (pbuh) say: Gabriel kept on commending the neighbour to me so that I thought he would make an heir?