2 Chronicles 6:15-17

15You have kept Your promise to Your servant, my father David. What You spoke with Your mouth You have fulfilled with Your hand this day.

16Therefore now, O LORD, God of Israel, keep for Your servant, my father David, what You promised when You said: ‘You will never fail to have a man to sit before Me on the throne of Israel, if only your descendants guard their way to walk in My law as you have walked before Me.’ 17And now, O LORD, God of Israel, please confirm what You promised to Your servant David.