1 Samuel 30:17-19

David slaughtered them from the twilight until the evening of the next day; and not a man of them escaped, except four hundred young men who rode on camels and fled. So David recovered all that the Amalekites had taken, and rescued his two wives. But nothing of theirs was missing, whether small or great, sons or daughters, spoil or anything that they had taken for themselves; David brought it all back.