Genesis 26:14-16

Young's Literal Translation

¹⁴ and he hath possession of a flock, and possession of a herd, and an abundant service; and the Philistines envy him,

¹⁵ and all the wells which his father's servants digged in the days of Abraham his father, the Philistines have stopped them, and fill them with dust.

¹⁶ And Abimelech saith unto Isaac, `Go from us; for thou hast become much mightier than we;'