Genesis 21:6-8

New Revised Standard Version, Anglicised

⁶ Now Sarah said, ‘God has brought laughter for me; everyone who hears will laugh with me.’ ⁷ And she said, ‘Who would ever have said to Abraham that Sarah would nurse children? Yet I have borne him a son in his old age.’

Hagar and Ishmael Sent Away

⁸ The child grew, and was weaned; and Abraham made a great feast on the day that Isaac was weaned.