2 Samuel 1:12-14

12 They mourned, cried, and fasted until evening because Saul, his son Jonathan, the LORD's army, and the nation of Israel had been defeated in battle.

13 David asked the young man who had brought him the news, "Where are you from?" And the young man answered, "I'm an Amalekite, the son of a foreign resident."

14 David asked, "Why weren't you afraid to take it upon yourself to destroy the LORD's anointed king?"