KJV: And when thy days be fulfilled, and thou shalt sleep with thy fathers, I will set up thy seed after thee, which shall proceed out of thy bowels, and I will establish his kingdom.
NASB: "When your days are complete and you lie down with your fathers, I will raise up your descendant after you, who will come forth from you, and I will establish his kingdom.
KJV: So the king commanded Benaiah the son of Jehoiada; which went out, and fell upon him, that he died. And the kingdom was established in the hand of Solomon.
NASB: So the king commanded Benaiah the son of Jehoiada, and he went out and fell upon him so that he died. Thus the kingdom was established in the hands of Solomon.
KJV: And Solomon reigned over all kingdoms from the river unto the land of the Philistines, and unto the border of Egypt: they brought presents, and served Solomon all the days of his life.
NASB: Now Solomon ruled over all the kingdoms from the River to the land of the Philistines and to the border of Egypt; they brought tribute and served Solomon all the days of his life.
KJV: Then I will establish the throne of thy kingdom upon Israel for ever, as I promised to David thy father, saying, There shall not fail thee a man upon the throne of Israel.
NASB: then I will establish the throne of your kingdom over Israel forever, just as I promised to your father David, saying, 'You shall not lack a man on the throne of Israel.'