It reached a point where Abimelech himself said to Isaac, "Move away from us, for you have become very much more powerful than we.
Other versions
King James Version
And Abimelech said unto Isaac, Go from us; for thou art much mightier than we.English Standard Version
And Abimelech said to Isaac, "Go away from us, for you are much mightier than we."New International Version
Then Abimelech said to Isaac, "Move away from us; you have become too powerful for us."