Genesis 25:24-26
25:24 When the time came for Rebekah to give birth, there were twins in her womb.
25:25 The first came out reddish all over, like a hairy garment, so they named him Esau.
25:26 When his brother came out with his hand clutching Esau’s heel, they named him Jacob. Isaac was sixty years old when they were born.