1. And the LORD visited Sarah as he had said, and the LORD did unto Sarah as he had spoken.
2. For Sarah conceived, and bore 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 bore to him, Isaac.
4. And Abraham circumcised his son Isaac being eight days old, as God had commanded him.