I Samuel 27:2-3

Then David arose and went over with the six hundred men who were with him to Achish the son of Maoch, king of Gath. So David dwelt with Achish at Gath, he and his men, each man with his household, and David with his two wives, Ahinoam the Jezreelitess, and Abigail the Carmelitess, Nabal’s widow.