Genesis 25:21-26

21Isaac prayed to the Lord for his wife because she was childless. The Lord answered his prayer, and his wife Rebekah became pregnant.

22When the children inside her were struggling with each other, she said, “If it’s like this now, what will become of me?” So she went to ask the Lord.

23The Lord said to her, “Two countries are in your womb. Two nations will go their separate ways from birth. One nation will be stronger than the other, and the older will serve the younger.”

24When the time came for her to give birth, she had twins.

25The first one born was red. His whole body was covered with hair, so they named him Esau [Hairy].

26Afterwards, his brother was born with his hand holding on to Esau’s heel, and so he was named Jacob [Heel]. Isaac was 60 years old when they were born.