Genesis 24:7-9

New King James Version

⁷ The Lord God of heaven, who ^(A)took me from my father’s house and from the land of my family, and who spoke to me and swore to me, saying, ^(B)‘To your ^[a]descendants I give this land,’ ^(C)He will send His angel before you, and you shall take a wife for my son from there. ⁸ And if the woman is not willing to follow you, then ^(D)you will be released from this oath; only do not take my son back there.” ⁹ So the servant put his hand under the thigh of Abraham his master, and swore to him concerning this matter.