1 Samuel 24:4-7

4The men said, “This is the day the Lord spoke of when he said to you, ‘I will give your enemy into your hands for you to deal with as you wish.’ ” Then David crept up unnoticed and cut off a corner of Saul’s robe.

5Afterward, David was conscience-stricken for having cut off a corner of his robe.

6He said to his men, “The Lord forbid that I should do such a thing to my master, the Lord’s anointed, or lay my hand on him; for he is the anointed of the Lord.”

7With these words David sharply rebuked his men and did not allow them to attack Saul. And Saul left the cave and went his way.