GOD'S WORD® Translation
She said to Abraham, "Get rid of this slave and her son, because this slave's son must never share the inheritance with my son Isaac."

American Standard Version
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.

Berean Study Bible
and she said to Abraham, “Expel the slave woman and her son, for the slave woman’s son will never share in the inheritance with my son Isaac!”

Douay-Rheims Bible
Cast out this bondwoman, and her son: for the son of the bondwoman shall not be heir with my son Isaac.

English Revised Version
Wherefore 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.

King James Bible
Wherefore 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.

World English Bible
Therefore she said to Abraham, "Cast out this handmaid and her son! For the son of this handmaid will not be heir with my son, Isaac."

Young's Literal Translation
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.'

Genesis 21:10 Additional Translations ...