Romans 9:9-11

New Catholic Bible

⁹ For this is how the promise was worded: “About this time next year I shall return, and Sarah will have a son.”

¹⁰ And not only that, but Rebekah became pregnant by one man, her husband Isaac. ¹¹ Yet even before her children had been born or done anything good or bad, in order that God’s purpose of election might prevail,