Isaac his father said to him, “Who are you?” And he said, “I am your son, your firstborn, Esau.”
Then Jacob said, “Swear to me this day.” So he swore to him, and he sold his birthright to Jacob.
Then Jacob gave Esau bread and lentil stew. Then he ate and drank, arose, and went his way. Thus Esau despised his birthright.
He came to his father and said, “My father.” And he said, “Here I am. Who are you, my son?”