'Sons of David' in the Bible

And now ye think to withstand the kingdom of the LORD in the hand of the sons of David; and ye are a great multitude, and there are with you golden calves, which Jeroboam made you for gods.

And all the congregation made a covenant with the king in the house of God. And he said to them, Behold, the king's son shall reign, as the LORD hath said of the sons of David.

And Hezekiah slept with his fathers, and they buried him in the chief of the sepulchers of the sons of David: and all Judah and the inhabitants of Jerusalem did him honor at his death: and Manasseh his son reigned in his stead.