Genesis 21:1-7

New Revised Standard Version Catholic Edition

The Birth of Isaac

21 The Lord dealt with Sarah as he had said, and the Lord did for Sarah as he had promised. ² Sarah conceived and bore Abraham a son in his old age, at the time of which God had spoken to him. ³ Abraham gave the name Isaac to his son whom Sarah bore him. ⁴ And Abraham circumcised his son Isaac when he was eight days old, as God had commanded him. ⁵ Abraham was a hundred years old when his son Isaac was born to him. ⁶ Now Sarah said, “God has brought laughter for me; everyone who hears will laugh with me.” ⁷ And she said, “Who would ever have said to Abraham that Sarah would nurse children? Yet I have borne him a son in his old age.”