'Royal' in the Bible

The land will mourn, clan by clan -- the clan of the royal household of David by itself and their wives by themselves; the clan of the family of Nathan by itself and their wives by themselves;

All the land will change and become like the Arabah from Geba to Rimmon, south of Jerusalem; and Jerusalem will be raised up and will stay in its own place from the Benjamin Gate to the site of the First Gate and on to the Corner Gate, and from the Tower of Hananel to the royal winepresses.