Genesis 25:20-22

Amplified Bible

²⁰ Isaac was forty years old when he married Rebekah, the daughter of Bethuel the Aramean (Syrian) of Paddan-aram, the sister of Laban the Aramean. ²¹ Isaac prayed to the Lord for his wife, because she was unable to conceive children; and the Lord granted his prayer and Rebekah his wife conceived [twins]. ²² But the children struggled together within her [kicking and shoving one another]; and she said, “If it is so [that the Lord has heard our prayer], why then am I this way?” So she went to inquire of the Lord [praying for an answer].