1 Samuel 24:10-12

10Behold, your eyes have seen today how the Lord had given you into my hand in the cave. Some told me to kill you, but I spared you; I said, ‘I will not reach out my hand against my lord, for he is the Lord’s anointed.’

11Look, my father! Indeed, see the hem of your robe in my hand! Since I cut off the hem of your robe and did not kill you, know and understand [without question] that there is no evil or treason in my hands. I have not sinned against you, though you are lying in wait to take my life.

12May the Lord judge between me and you; and may the Lord avenge me on you; but my hand shall not be against you.