David said to himself, "One of these days Saul will kill me. The best thing for me to do is to escape to Philistia. Then Saul will give up looking for me in Israel, and I will be safe."
David and his men settled there in Gath with their families. David had his two wives with him, Ahinoam from Jezreel, and Abigail, Nabal's widow, from Carmel.
During that time David and his men would attack the people of Geshur, Girzi, and Amalek, who had been living in the region a very long time. He would raid their land as far as Shur, all the way down to Egypt,
who would ask him, "Where did you go on a raid this time?" and David would tell him that he had gone to the southern part of Judah or to the territory of the clan of Jerahmeel or to the territory where the Kenites lived.
David would kill everyone, men and women, so that no one could go back to Gath and report what he and his men had really done. This is what David did the whole time he lived in Philistia.