Daniel 8:21 And the rough goat is the king of Grecia; and the great horn that is between his eyes is the first king.
Daniel 10:20 Then said he, Knowest thou wherefore I come unto thee? and now will I return to fight with the prince of Persia; and when I am gone forth, lo, the prince of Grecia shall come.
Daniel 11:Intro The overthrow of Persia by the king of Grecia -- Leagues and conflicts between the kings of the south and of the north.
Daniel 11:2 And now will I show thee the truth. Behold, there shall stand up yet three kings in Persia; and the fourth shall be far richer than they all; and by his strength through his riches he shall stir up all against the realm of Grecia.