Genesis 26:14-16

26:14 He had so many sheep and cattle and such a great household of servants that the Philistines became jealous of him. 26:15 So the Philistines took dirt and filled up all the wells that his father’s servants had dug back in the days of his father Abraham.

26:16 Then Abimelech said to Isaac, “Leave us and go elsewhere, for you have become much more powerful than we are.”