"thine house and thy kingdom shall be established forever"
2 Samuel 7:16 God promised the Hebrews that the house of David and the throne of David would be established forever
2 Samuel 7:16-17
16 - And thine house and thy kingdom
shall be established for ever before thee: thy throne shall be
established for ever.
17 - According to all these words, and according to all this vision, so
did Nathan speak unto David.