1 The Lord took note of Sarah as he had said he would; the Lord did for her as he had promised.
2 Sarah became pregnant and bore Abraham a son in his old age, at the set time that God had stated.
3 Abraham gave the name Isaac to this son of his whom Sarah bore him.
4 When his son Isaac was eight days old, Abraham circumcised him, as God had commanded.
5 Abraham was a hundred years old when his son Isaac was born to him.
6 Sarah then said, “God has given me cause to laugh, and all who hear of it will laugh with me.
7 Who would ever have told Abraham,” she added, “that Sarah would nurse children! Yet I have borne him a son in his old age.”