AKJV(i)
17 And he said to David, You are more righteous than I: for you have rewarded me good, whereas I have rewarded you evil.
18 And you have showed this day how that you have dealt well with me: for as much as when the LORD had delivered me into your hand, you killed me not.
19 For if a man find his enemy, will he let him go well away? why the LORD reward you good for that you have done to me this day.
20 And now, behold, I know well that you shall surely be king, and that the kingdom of Israel shall be established in your hand.
21 Swear now therefore to me by the LORD, that you will not cut off my seed after me, and that you will not destroy my name out of my father's house.
22 And David swore to Saul. And Saul went home; but David and his men got them up to the hold.