1 Samuel 24:19-21

Darby Translation

¹⁹ For if a man find his enemy, will he let him go well away? wherefore Jehovah reward thee good for that thou hast done to me this day.

²⁰ And now behold, I know that thou shalt certainly be king, and that the kingdom of Israel shall be established in thy hand.

²¹ Swear now therefore to me by Jehovah, that thou wilt not cut off my seed after me, and that thou wilt not destroy my name out of my father's house.