Genesis 26
14 Ref For he had possession of flocks, and possession of herds, and great store of servants: and the Philistines envied him.
15 Ref For all the wells which his father's servants had digged in the days of Abraham his father, the Philistines had stopped them, and filled them with earth.
16 Ref And Abimelech said unto Isaac, Go from us; for thou art much mightier than we.