20:1And Abraham journeyed from thence toward the south country, and dwelled between Kadesh and Shur, and sojourned in Gerar.

20:14And Abimelech took sheep, and oxen, and menservants, and womenservants, and gave them unto Abraham, and restored him Sarah his wife.

20:15And Abimelech said, Behold, my land is before thee: dwell where it pleaseth thee.

26:1And there was a famine in the land, beside the first famine that was in the days of Abraham. And Isaac went unto Abimelech king of the Philistines unto Gerar.

26:6And Isaac dwelt in Gerar:

26:14For he had possession of flocks, and possession of herds, and great store of servants: and the Philistines envied him.