Genesis 21:9

And Sarah saw the son of Hagar the Egyptian, which she had born unto Abraham, mocking.

Genesis 21:9 · King James Version

In other versions

And Sarah saw the son of Hagar the Egyptian, whom she had borne unto Abraham, mocking.
ASV
And Sarah saw the son of Hagar the Egyptian playing with Isaac.
BBE
And Sarah saw the son of Hagar the Egyptian, whom she had borne to Abraham, mocking.
DBY
Sarah saw the son of Hagar the Egyptian, whom she had borne to Abraham, mocking.
WEB
and Sarah seeth the son of Hagar the Egyptian, whom she hath borne to Abraham, mocking,
YLT
And Sarah saw the son of Hagar the Egyptian, which she had born unto Abraham, mocking.
ENG
And Sarah saw the son of Hagar the Egyptian, which she had borne to Abraham, mocking.
WBT
But Sarah saw that the son whom Hagar the Egyptian had borne to Abraham was mocking her son,
BSB

⁷And she said, Who would have said unto Abraham, that Sarah should have given children suck? for I have born him a son in his old age.

⁸And the child grew, and was weaned: and Abraham made a great feast the same day that Isaac was weaned.

⁹And Sarah saw the son of Hagar the Egyptian, which she had born unto Abraham, mocking.

¹⁰Wherefore she said unto Abraham, Cast out this bondwoman and her son: for the son of this bondwoman shall not be heir with my son, even with Isaac.

¹¹And the thing was very grievous in Abraham's sight because of his son.