Genesis 25:26-34

And after that came forth his brother, and his hand had hold on Esau’s heel; and his name was called Jacob: and Isaac was threescore years old when she bare them. And the boys grew: and Esau was a skilful hunter, a man of the field; and Jacob was a quiet man, dwelling in tents. Now Isaac loved Esau, because he did eat of his venison: and Rebekah loved Jacob. And Jacob boiled pottage: and Esau came in from the field, and he was faint: and Esau said to Jacob, Feed me, I pray thee, with that same red pottage; for I am faint: therefore was his name called Edom. And Jacob said, Sell me first thy birthright. And Esau said, Behold, I am about to die: and what profit shall the birthright do to me? And Jacob said, Swear to me first; and he sware unto him: and he sold his birthright unto Jacob. And Jacob gave Esau bread and pottage of lentils; and he did eat and drink, and rose up, and went his way: so Esau despised his birthright.