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.
5 And Abraham was a hundred years old, when his son Isaac was born unto him.
6 And Sarah said, God has made me to laugh, so that all that hear will laugh with me.
7 And she said, Who would have said unto Abraham, that Sarah should have nursed children? 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 the same day that Isaac was weaned.
9 And Sarah saw the son of Hagar the Egyptian, whom she had borne unto Abraham, mocking.