3 He came to the sheep pens by the way, where there was a cave; and Saul went in to relieve himself. Now David and his men were abiding in the innermost parts of the cave. 4 The men of David said to him, “Behold, the day of which Yahweh said to you, ‘Behold, I will deliver your enemy into your hand, and you shall do to him as it shall seem good to you.’” Then David arose, and cut off the skirt of Saul’s robe secretly. 5 It happened afterward, that David’s heart struck him, because he had cut off Saul’s skirt. 6 He said to his men, “Yahweh forbid that I should do this thing to my lord, Yahweh’s anointed, to put forth my hand against him, since he is Yahweh’s anointed.” 7 So David checked his men with these words, and didn’t allow them to rise against Saul. Saul rose up out of the cave, and went on his way. 8 David also arose afterward, and went out of the cave, and cried after Saul, saying, “My lord the king!”

When Saul looked behind him, David bowed with his face to the earth, and did obeisance.

9 David said to Saul, “Why do you listen to men’s words, saying, ‘Behold, David seeks your hurt?’ 10 Behold, this day your eyes have seen how that Yahweh had delivered you today into my hand in the cave. Some urged me to kill you; but I spared you; and I said, I will not put forth my hand against my lord; for he is Yahweh’s anointed. 11 Moreover, my father, behold, yes, see the skirt of your robe in my hand; for in that I cut off the skirt of your robe, and didn’t kill you, know and see that there is neither evil nor disobedience in my hand, and I have not sinned against you, though you hunt for my life to take it.

Matthew Henry's Commentary on 1 Samuel 24:3-11

Commentary on 1 Samuel 24:1-7

(Read 1 Samuel 24:1-7)

God delivered Saul into David's hand. It was an opportunity given to David to exercise faith and patience. He had a promise of the kingdom, but no command to slay the king. He reasons strongly, both with himself and with his men, against doing Saul any hurt. Sin is a thing which it becomes us to startle at, and to resist temptations thereto. He not only would not do this bad thing himself, but he would not suffer those about him to do it. Thus he rendered good for evil, to him from whom he received evil for good; and was herein an example to all who are called Christians, not to be overcome of evil, but to overcome evil with good.

Commentary on 1 Samuel 24:8-15

(Read 1 Samuel 24:8-15)

David was falsely charged with seeking Saul's hurt; he shows Saul that God's providence had given him opportunity to do it. And it was upon a good principle that he refused to do it. He declares his fixed resolution never to be his own avenger. If men wrong us, God will right us, at farthest, in the judgment of the great day.