Genesis 25
24 And her days to bear are fulfilled, and lo, twins `are' in her womb;
25 Ref and the first cometh out all red as a hairy robe, and they call his name Esau;
26 Ref and afterwards hath his brother come out, and his hand is taking hold on Esau's heel, and one calleth his name Jacob; and Isaac `is' a son of sixty years in her bearing them.