'Great King' in the Bible

For many nations and great kings shall serve themselves of them also: and I will recompense them according to their deeds, and according to the works of their own hands.

And all nations shall serve him, and his son, and his son's son, until the very time of his land come: and then many nations and great kings shall serve themselves of him.

The prophets that have been before me and before thee of old prophesied both against many countries, and against great kingdoms, of war, and of evil, and of pestilence.

either of peace, upon many nations and great kingdoms - were proved by this, if God had sent them in very deed: when the thing came to pass, which that prophet told before."