'Fifth' in the Bible

And in the fifth year of Joram the son of Ahab, king of Israel, Jehoshaphat being then king of Judah, Jehoram the son of Jehoshaphat, king of Judah, began to reign.

And in the fifth month, on the seventh of the month, which was in the nineteenth year of king Nebuchadnezzar, king of Babylon, Nebuzar-adan, captain of the body-guard, servant of the king of Babylon, came unto Jerusalem;