'House of David' in the Bible

And Solomon brought up the daughter of Pharaoh out of the city of David to the house which he had built for her; for he said, My wife shall not dwell in the house of David king of Israel, because the places are holy to which the ark of Jehovah has come.

And Israel rebelled against the house of David, unto this day.

But Jehovah would not destroy the house of David, because of the covenant that he had made with David, and as he had promised to give to him always a lamp, and to his sons.