'Princes' in the Bible

Jehu met the relatives of Ahaziah king of Judah and said, “Who are you?” They answered, “We are the relatives of Ahaziah; and we came down to greet the royal princes and the sons of the queen mother [Jezebel].”

Jehoiachin king of Judah surrendered to the king of Babylon, he and his mother and his servants and his captains and his [palace] officials. So the king of Babylon took him prisoner in the eighth year of his [own] reign.

He led away into exile all Jerusalem and all the captains and all the brave men, ten thousand captives, and all the craftsmen and the smiths. None remained except the poorest people of the land.