Genesis 21:9-11

American Standard Version

⁹ And Sarah saw the son of Hagar the Egyptian, whom she had borne unto Abraham, ^[a]mocking. ¹⁰ Wherefore she said unto Abraham, Cast out this handmaid and her son: for the son of this handmaid shall not be heir with my son, even with Isaac. ¹¹ And the thing was very grievous in Abraham’s sight on account of his son.