Genesis 25:31-34

AKJV(i) 31 And Jacob said, Sell me this day your birthright. 32 And Esau said, Behold, I am at the point to die: and what profit shall this birthright do to me? 33 And Jacob said, Swear to me this day; and he swore to him: and he sold his birthright to Jacob. 34 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.