Genesis 21:8 YLT

⁶  and Sarah saith, 'God hath made laughter for me; every one who is hearing laugheth for me.'

⁷  She saith also, 'Who hath said to Abraham, Sarah hath suckled sons, that I have born a son for his old age?'

⁸  And the lad groweth, and is weaned, and Abraham maketh a great banquet in the day of Isaac's being weaned;

⁹  and Sarah seeth the son of Hagar the Egyptian, whom she hath borne to Abraham, mocking,

¹⁰  and she saith to Abraham, 'Cast out this handmaid and her son; for the son of this handmaid hath no possession with my son -- with Isaac.'