Genesis 27:36-40

Then Esau said, “Is he not rightly named Jacob, for he has betrayed me these two times? He took away my birthright, and behold, now he has taken away my blessing.” And he said, “Have you not reserved a blessing for me?”

But Isaac replied to Esau, “Behold, I have made him your master, and I have given to him all his relatives as servants; and with grain and new wine I have sustained him. What then can I do for you, my son?”

Esau said to his father, “Do you have only one blessing, my father? Bless me, me as well, my father.” So Esau raised his voice and wept.

Then his father Isaac answered and said to him, “Behold, away from the fertility of the earth shall be your dwelling, And away from the dew of heaven from above.

“And by your sword you shall live, And you shall serve your brother; But it shall come about when you become restless, That you will break his yoke from your neck.”