And Isaac his father said unto him, Who art thou? And he said, I am thy son, thy firstborn, Esau.
And Jacob said, Swear to me this day; and he sware unto him: and he sold his birthright unto Jacob.
Then Jacob gave Esau bread and pottage of lentils; and he did eat and drink, and rose up, and went his way. Thus Esau despised his birthright.
And he came unto his father, and said, My father: and he said, Here am I; who art thou, my son?