Daniel 7:23-25

23“Thus the angel said, ‘The fourth beast shall be a fourth kingdom on earth, which will be different from all other kingdoms and will devour the whole earth and tread it down, and crush it.

24As for the ten horns, out of this kingdom ten kings will arise; and another will arise after them, and he will be different from the former ones, and he will subdue three kings.

25He will speak words against the Most High [God] and wear down the saints of the Most High, and he will intend to change the times and the law; and they will be given into his hand for a time, [two] times, and half a time [three and one-half years].