Genesis 25:20-22

Revised Standard Version

²⁰ and Isaac was forty years old when he took to wife Rebekah, the daughter of Bethu′el the Aramean of Paddan-aram, the sister of Laban the Aramean. ²¹ And Isaac prayed to the Lord for his wife, because she was barren; and the Lord granted his prayer, and Rebekah his wife conceived. ²² The children struggled together within her; and she said, “If it is thus, why do I live?”^[a] So she went to inquire of the Lord.