Daniel 2:28, 40-44

However, there is a God in heaven who reveals mysteries, and He has made known to King Nebuchadnezzar what will take place in the latter days. This was your dream and the visions in your mind while on your bed.

Then there will be a fourth kingdom as strong as iron; inasmuch as iron crushes and shatters all things, so, like iron that breaks in pieces, it will crush and break all these in pieces. In that you saw the feet and toes, partly of potter’s clay and partly of iron, it will be a divided kingdom; but it will have in it the toughness of iron, inasmuch as you saw the iron mixed with common clay. As the toes of the feet were partly of iron and partly of pottery, so some of the kingdom will be strong and part of it will be brittle. And in that you saw the iron mixed with common clay, they will combine with one another in the seed of men; but they will not adhere to one another, even as iron does not combine with pottery. In the days of those kings the God of heaven will set up a kingdom which will never be destroyed, and that kingdom will not be left for another people; it will crush and put an end to all these kingdoms, but it will itself endure forever.