YLT(i)
17 And he saith unto David, `More righteous thou art than I; for thou hast done me good, and I have done thee evil;
18 and thou hast declared to-day how that thou hast done good with me, how that Jehovah shut me up into thy hand, and thou didst not slay me,
19 and that a man doth find his enemy, and hath sent him away in a good manner; and Jehovah doth repay thee good for that which thou didst to me this day.
20 `And, now, lo, I have known that thou dost certainly reign, and the kingdom of Israel hath stood in thy hand;
21 and, now, swear to me by Jehovah—thou dost not cut off my seed after me, nor dost thou destroy my name from the house of my father.'
22 And David sweareth to Saul, and Saul goeth unto his house, and David and his men have gone up unto the fortress.