Daniel 8:19-21

And he said, Hineni, I will cause thee to know that which shall take place in the latter part of HaZa'am (the Wrath period), since at a mo'ed (an appointed time) the Ketz (End) shall be. The ram which thou sawest having two karnayim are the melachim of Media and Paras (Persia). And the shaggy he-goat is melech Yavan (the king of Greece), and the keren hagedolah (great horn) that is between his eyes is the melech harishon (the first king).