2 Samuel 1:13-16

13Then David said to the young man who informed him, “Where are you from?” “I am a son of an Amalekite outsider,” he replied.

14Then David said to him, “How is it that you were not afraid to stretch out your hand to destroy Adonai’s anointed one?”

15Then David called one of the young men and said, “Come and strike him down.” And he struck him down and he died.

16David said to him, “Your blood is on your own head, for your mouth testified against you saying, ‘I killed Adonai’s anointed.’”