Genesis 21:8-10 Douay-Rheims 1899 American Edition (DRA)
8 And the child grew and was weaned: and Abraham made a great feast on the day of his weaning.
9 And when Sara had seen the son of Agar the Egyptian playing with Isaac her son, she said to Abraham:
10 Cast out this bondwoman, and her son: for the son of the bondwoman shall not be heir with my son Isaac.
Genesis 21:8-10 New International Version (NIV)
Hagar and Ishmael Sent Away
8 The child grew and was weaned, and on the day Isaac was weaned Abraham held a great feast. 9 But Sarah saw that the son whom Hagar the Egyptian had borne to Abraham was mocking, 10 and she said to Abraham, “Get rid of that slave woman and her son, for that woman’s son will never share in the inheritance with my son Isaac.”