1 Kings 9:4-5

As for you, if you walk (live your life) before Me, as David your father walked, in integrity of heart and in uprightness, acting in accordance with everything that I have commanded you, and will keep My statutes and My precepts, then I will establish the throne of your kingdom over Israel forever, just as I promised your father David, saying, ‘You shall not be without a man (descendant) on the throne of Israel.’