Genesis 21:9
And Sarah saw the son of Hagar the Egyptian, which she had born unto Abraham, mocking.
ā The Restored Word Bible
Context
7 And she said, Who would have said unto Abraham, that Sarah should have given children suck? for I have born a son in his old age.
8 And the child grew, and was weaned: and Abraham made a great feast the day that Isaac was weaned.
9 And Sarah saw the son of Hagar the Egyptian, which she had born unto Abraham, mocking.
10 therefore she said unto Abraham, Cast out this bondwoman and her son: for the son of this bondwoman shall not be heir with my son, with Isaac.
11 And the thing was very grievous in Abraham's sight because of his son.