1 Samuel 27

1 And David said in his heart, I shall now perish one day by the hand of Saul: there is nothing better for me than that I should escape into the land of the Philistines; and Saul will despair of me, to seek me any more in all the borders of Israel: so shall I escape out of his hand.2 And David arose, and passed over, he and the six hundred men that were with him, unto Achish the son of Maoch, king of Gath.3 And David dwelt with Achish at Gath, he and his men, every man with his household, even David with his two wives, Ahinoam the Jezreelitess, and Abigail the Carmelitess, Nabal’s wife.4 And it was told Saul that David was fled to Gath: and he sought no more again for him.

5 And David said unto Achish, If now I have found favor in thine eyes, let them give me a place in one of the cities in the country, that I may dwell there: for why should thy servant dwell in the royal city with thee?6 Then Achish gave him Ziklag that day: wherefore Ziklag pertaineth unto the kings of Judah unto this day.7 And the number of the days that David dwelt in the country of the Philistines was a full year and four months.

8 And David and his men went up, and made a raid upon the Geshurites, and the Girzites, and the Amalekites; for those nations were the inhabitants of the land, who were of old, as thou goest to Shur, even unto the land of Egypt.9 And David smote the land, and saved neither man nor woman alive, and took away the sheep, and the oxen, and the asses, and the camels, and the apparel; and he returned, and came to Achish.10 And Achish said, Against whom have ye 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.11 And David saved neither man nor woman alive, to bring them to Gath, saying, Lest they should tell of us, saying, So did David, and so hath been his manner all the while he hath dwelt in the country of the Philistines.12 And Achish believed David, saying, He hath made his people Israel utterly to abhor him; therefore he shall be my servant for ever.

1 SAMUEL 27

1 but he thought to himself, “One of these days, Saul is going to kill me. The only way to escape from him is to go to Philistia. Then I'll be outside of Israel, and Saul will give up trying to catch me.”
2-3 David and his 600 men went across the border to stay in Gath with King Achish the son of Maoch. His men brought their families with them. David brought his wife Ahinoam whose hometown was Jezreel, and he also brought his wife Abigail who had been married to Nabal from Carmel.

4 When Saul found out that David had run off to Gath, he stopped trying to catch him.

5 One day, David was talking with Achish and said, “If you are happy with me, then let me live in one of the towns in the countryside. I'm not important enough to live here with you in the royal city.”

6 Achish gave David the town of Ziklag that same day, and Ziklag has belonged to the kings of Judah ever since.
7 David was in Philistia for a year and four months. 8 The Geshurites, the Girzites, and the Amalekites lived in the area from Telam to Shurt and on as far as Egypt, and David often attacked their towns.

9 Whenever David and his men attacked a town, they took the sheep, cattle, donkeys, camels, and the clothing, and killed everyone who lived there.
After he returned from a raid, David always went to see Achish,

10 who would ask, “Where did you attack today?”t
David would answer, “Oh, we attacked some desert town that belonged to the Judah tribe.” Sometimes David would say, “Oh, we attacked a town in the desert where the Jerahmeel clan lives” or “We attacked a town in the desert where the Kenitest live.”

11 That's why David killed everyone in the towns he attacked. He thought, “If I let any of them live, they might come to Gath and tell what I've really been doing.”
David made these raids all the time he was in Philistia. 12 But Achish trusted David and thought, “David's people must be furious with him. From now on he will have to take orders from me.”