1. And the LORD visited Sarah as he had said, and the LORD did unto Sarah as he had spoken.
2. And Sarah conceived, and bare Abraham a son in his old age, at the set time of which God had spoken to him.
3. And Abraham called the name of his son that was born unto him, whom Sarah bare to him, Isaac.
4. And Abraham circumcised his son Isaac when he was eight days old, as God had commanded him.
5. And Abraham was an hundred years old, when his son Isaac was born unto him.
6. And Sarah said, God hath made me to laugh; every one that heareth will laugh with me.
7. And she said, Who would have said unto Abraham, that Sarah should give children suck? for I have borne him a son in his old age.
8. And the child grew, and was weaned: and Abraham made a great feast on the day that Isaac was weaned.