Genesis 18:9-11

New Revised Standard Version Catholic Edition

⁹ They said to him, “Where is your wife Sarah?” And he said, “There, in the tent.” ¹⁰ Then one said, “I will surely return to you in due season, and your wife Sarah shall have a son.” And Sarah was listening at the tent entrance behind him. ¹¹ Now Abraham and Sarah were old, advanced in age; it had ceased to be with Sarah after the manner of women.