'Heir' in the Bible

Therefore thus says the Lord concerning Jehoiakim king of Judah, “He shall have no heir to sit on the throne of David, and his dead body shall be thrown out to the heat of the day and to the frost of the night.

Concerning the Ammonites, thus saith the LORD; Hath Israel no sons? hath he no heir? why then doth their king inherit Gad, and his people dwell in his cities?

Therefore, behold, the days come, saith the LORD, that I will cause an alarm of war to be heard in Rabbah of the Ammonites; and it shall be a desolate heap, and her daughters shall be burned with fire: then shall Israel be heir unto them that were his heirs, saith the LORD.