1 Samuel 27:3

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.

David dwelt ... he and his men. He was now in very different circumstances from those of his first arrival in the Philistine country. Then he was a lonely fugitive; now he had the prestige of a great name, and was the head of an organized band, all the soldiers of which, as well as their leader, transported their families along with them. In numbers they were sufficient to form a little colony.