Genesis 27:37
And Isaac answered and said unto Esau, Behold, I have made him your lord, and all his brethren have I given to him for servants; and with grain and wine have I sustained him: and what shall I do now unto you, my son?
Genesis 27:28-29
Therefore God give you of the dew of heaven, and the fatness of the earth, and plenty of grain and wine:
2 Samuel 8:14
And he put garrisons in Edom; throughout all Edom put he garrisons, and all they of Edom became David's servants. And the LORD preserved David wherever he went.
Genesis 25:23
And the LORD said unto her, Two nations are in your womb, and two manner of people shall be born of you; and the one people shall be stronger than the other people; and the elder shall serve the younger.
Romans 9:10-12
And not only this; but when Rebecca also had conceived by one, even by our father Isaac;