Genesis 24:2-4

And Abraham said to his servant, a the oldest of his household, who had charge of all that he had, b Put your hand under my thigh, that I may make you swear by the  Lord, the God of heaven and God of the earth, that c you will not take a wife for my son from the daughters of the Canaanites, among whom I dwell, d but will go to my country and to my kindred, and take a wife for my son Isaac.”
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