New King James Version (NKJV)
1 Samuel 24
17 Then he said to David: "You are more righteous than I; for you have rewarded me with good, whereas I have rewarded you with evil.
18 And you have shown this day how you have dealt well with me; for when the Lord delivered me into your hand, you did not kill me.
19 For if a man finds his enemy, will he let him get away safely? Therefore may the Lord reward you with good for what you have done to me this day.
20 And now I know indeed that you shall surely be king, and that the kingdom of Israel shall be established in your hand.
21 Therefore swear now to me by the Lord that you will not cut off my descendants after me, and that you will not destroy my name from my father’s house."
22 So David swore to Saul. And Saul went home, but David and his men went up to the stronghold.
1 Samuel 25
1 Then Samuel died; and the Israelites gathered together and lamented for him, and buried him at his home in Ramah. And David arose and went down to the Wilderness of Paran.
2 Now there was a man in Maon whose business was in Carmel, and the man was very rich. He had three thousand sheep and a thousand goats. And he was shearing his sheep in Carmel.
3 The name of the man was Nabal, and the name of his wife Abigail. And she was a woman of good understanding and beautiful appearance; but the man was harsh and evil in his doings. And he was of the house of Caleb.
4 When David heard in the wilderness that Nabal was shearing his sheep,
5 David sent ten young men; and David said to the young men, "Go up to Carmel, go to Nabal, and greet him in my name.