1 Samuel 27:5–12

⁵And David said to Achish, If now I have found favour in thine eyes, let them give me a place in some country-town, that I may abide there; for why should thy servant abide in the royal city with thee? ⁶And Achish gave him Ziklag that day; therefore Ziklag belongs to the kings of Judah to this day. ⁷And the time that David abode in the country of the Philistines was a year and four months.

⁸And David and his men went up and made a raid upon the Geshurites, and the Gerzites, and the Amalekites: for those were of old the inhabitants of the land, as thou goest to Shur, and as far as the land of Egypt. ⁹And David smote the land, and left neither man nor woman alive, and took away the sheep, and the oxen, and the asses, and the camels, and the apparel, and returned, and came to Achish. ¹⁰So Achish said, Have ye not made a raid to-day? And David said, Against the south of Judah, and against the south of the Jerahmeelites, and against the south of the Kenites. ¹¹And David left neither man nor woman alive, to bring them to Gath, for he said, Lest they should tell of us, saying, So did David. And such was his custom as long as he abode in the country of the Philistines. ¹²And Achish trusted David, saying, He has made himself utterly odious among his people Israel; and he shall be my servant for ever.