Babylon: Governed by Kings
Source: TTT
2 Kings 20:12
At that time Merodach-baladan son of Baladan king of Babylon sent letters and a gift to Hezekiah, for he had heard about Hezekiah’s illness.
Daniel 5:1
Later, King Belshazzar held a great feast for a thousand of his nobles, and he drank wine with them.