Genesis 24:34-38

So he said, “I am Abraham's servant. The LORD has greatly blessed my master, and he has become wealthy; he has given him flocks and herds, silver and gold, male and female slaves, camels and donkeys. And Sarah my master's wife bore a son to my master when she was old; and he has given him all that he has. My master made me swear, saying, ‘You shall not take a wife for my son from the daughters of the Canaanites, in whose land I live; but you shall go to my father's house, to my kindred, and get a wife for my son.’