Genesis 25:20-28

20and Isaac was forty years old when he married Rebekah, the daughter of Bethuel the Aramean from Paddan-aram1 and the sister of Laban the Aramean.

21Later, Isaac prayed to the LORD on behalf of his wife, because she was barren. And the LORD heard his prayer, and his wife Rebekah conceived.

22But the children inside her struggled with each other, and she said, “Why is this happening to me?” So Rebekah went to inquire of the LORD, 23and He declared to her:

24When her time came to give birth, there were indeed twins in her womb. 25The first one came out red, covered with hair like a fur coat; so they named him Esau.3 26After this, his brother came out grasping Esau’s heel; so he was named Jacob.4 And Isaac was sixty years old when the twins were born.

27When the boys grew up, Esau became a skillful hunter, a man of the field, while Jacob was a quiet man who stayed at home. 28Because Isaac had a taste for wild game, he loved Esau; but Rebekah loved Jacob.