1 Samuel 30:16-18

And when he had brought him down, behold, they were spread abroad over all the ground, eating and drinking, and dancing, because of all the great spoil that they had taken out of the land of the Philistines, and out of the land of Judah. And David smote them from the twilight even unto the evening of the next day: and there escaped not a man of them, save four hundred young men, who rode upon camels and fled. And David recovered all that the Amalekites had taken; and David rescued his two wives.