1 Samuel 30:16-17

30:16 So he took David down, and they found them spread out over the land. They were eating and drinking and enjoying themselves because of all the loot they had taken from the land of the Philistines and from the land of Judah. 30:17 But David struck them down from twilight until the following evening. None of them escaped, with the exception of four hundred young men who got away on camels.