Daniel 7:19-20

19Then I wanted to know the truth about the fourth animal, which was so different from all the others. It was very terrifying and had iron teeth and bronze claws. It devoured and crushed its victims, and trampled whatever was left.

20I also wanted to know about the ten horns on its head and about the other horn that had come up and made three of the horns fall out. That horn had eyes and a mouth that spoke impressive things. It appeared to be bigger than the others.