Genesis 25:24-26

Young's Literal Translation

²⁴ And her days to bear are fulfilled, and lo, twins [are] in her womb;

²⁵ and the first cometh out all red as a hairy robe, and they call his name Esau;

²⁶ 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.