1 Samuel 27:7-9

Revised Geneva Translation

⁷ And the time that David dwelt in the country of the Philistines was four months and some days.

⁸ Then David and his men went up and invaded the Geshurites and the Girzites and the Amalekites. For they inhabited the land from the beginning, as you go to Shur, even to the land of Egypt.

⁹ And David struck the land and left neither man nor woman alive and took sheep and oxen and donkeys and camels and apparel and returned and came to Achish.