Daniel 8:6-7

6He came up to the ram that had the two horns, which I had seen standing in front of the canal, and charged at him in [the fury of] his power and wrath.

7[In my vision] I saw him come close to the ram (Medo-Persia), and he was filled with rage toward him; and the goat (Greece) struck the ram and shattered his two horns, and the ram had no strength to stand before him. So the goat threw him to the ground and trampled on him, and there was no one who could rescue the ram from his power.