Genesis 27:3-5, 40

Take your bow and a quiver full of arrows, and go out into the open country to hunt some wild game for me. Prepare my favorite dish, and bring it here for me to eat. Then I will pronounce the blessing that belongs to you, my firstborn son, before I die.” But Rebekah overheard what Isaac had said to his son Esau. So when Esau left to hunt for the wild game

You will live by your sword, and you will serve your brother. But when you decide to break free, you will shake his yoke from your neck.”