1SA 19:5

5 He was in danger of being killed when he fought against [Goliath, the champion of] the Philistia [army. By enabling David to kill him], Yahweh won a great victory for all the people of Israel. You were very happy when you saw that. Why would you want to do anything now to harm David [RHQ]? There is no reason for you to kill him, because he has not done anything wrong!”