1 Samuel 27:6-10

So Achish gave him Ziklag that day; therefore Ziklag has belonged to the kings of Judah to this day.

The number of days that David lived in the country of the Philistines was a year and four months.

Now David and his men went up and attacked the Geshurites, the Girzites, and the Amalekites; for they were the inhabitants of the land from ancient times, as you come to Shur even as far as the land of Egypt.

David attacked the land and did not leave a man or a woman alive, and he took the sheep, the cattle, the donkeys, the camels, and the clothing. Then he returned and came to Achish.

Now Achish said, “Where did you carry out an attack today?” And David said, “Against the Negev of Judah, against the Negev of the Jerahmeelites, and against the Negev of the Kenites.”