'King Over Judah' in the Bible

Asa's son Jehoshaphat became king over Judah during the fourth year of the reign of King Ahab of Israel.

Uzziah's son Jotham became king over Judah during the second year of the reign of Remaliah's son Pekah, king of Israel.

During the eighteenth year of the reign of King Jeroboam, Abijah became king over Judah.

King Neco of Egypt installed Jehoahaz's brother Eliakim as king over Judah and Jerusalem, changed Eliakim's name to Jehoiakim, and took his brother Joahaz back to Egypt.

At the beginning of the next year, King Nebuchadnezzar sent for him and brought him to Babylon, along with valuable articles from the LORD's Temple, and he installed Jehoiachin's relative Zedekiah as king over Judah and Jerusalem.