Genesis 24:2-4, 34-41

Abraham spoke to the senior servant in his household, the one in charge of everything he had, “Put your hand under my thigh and swear by GOD—God of Heaven, God of Earth—that you will not get a wife for my son from among the young women of the Canaanites here, but will go to the land of my birth and get a wife for my son Isaac.”

The servant said, “I’m the servant of Abraham. GOD has blessed my master—he’s a great man; GOD has given him sheep and cattle, silver and gold, servants and maidservants, camels and donkeys. And then to top it off, Sarah, my master’s wife, gave him a son in her old age and he has passed everything on to his son. My master made me promise, ‘Don’t get a wife for my son from the daughters of the Canaanites in whose land I live. No, go to my father’s home, back to my family, and get a wife for my son there.’ I said to my master, ‘But what if the woman won’t come with me?’ He said, ‘GOD before whom I’ve walked faithfully will send his angel with you and he’ll make things work out so that you’ll bring back a wife for my son from my family, from the house of my father. Then you’ll be free from the oath. If you go to my family and they won’t give her to you, you will also be free from the oath.’