'God of Gods' in the Bible

The king said to Daniel, “Your God is indeed God of gods, Lord of kings, and a revealer of mysteries, since you were able to reveal this mystery.”

“Then the king will do whatever he wants. He will exalt and magnify himself above every god, and he will say outrageous things against the God of gods. He will be successful until the time of wrath is completed, because what has been decreed will be accomplished.