1 Samuel 27:6-8

New International Version - UK

⁶ So on that day Achish gave him Ziklag, and it has belonged to the kings of Judah ever since. ⁷ David lived in Philistine territory for a year and four months.

⁸ Now David and his men went up and raided the Geshurites, the Girzites and the Amalekites. (From ancient times these peoples had lived in the land extending to Shur and Egypt.)