'House of David' in the Bible

And the daughter of Pharaoh hath Solomon brought up from the city of David to the house that he built for her, for he said, 'My wife doth not dwell in the house of David king of Israel, for they are holy unto whom hath come the ark of Jehovah.'

and Israel transgress against the house of David unto this day.

and Jehovah hath not been willing to destroy the house of David, for the sake of the covenant that He made with David, and as He had said to give to him a lamp, and to his sons -- all the days.