Daniel 8:21

and, the he-goat, is the king of Greece, - and, the great horn which was between his eyes, the same, is the first king.

Daniel 10:20

And he said, Knowest thou wherefore I am come unto thee? But, now, must I return to fight with the ruler of Persia; I, therefore am going forth, and lo! the ruler of Greece, is coming.

Daniel 11:3

And so a hero king, will arise, - and wield great authority, and do according to his own pleasure;

Daniel 8:5-8

Now, I, was observing, when lo! a he-goat, coming in out of the west, over the face of all the earth, but it meddled not with the earth, - and, the goat, had a conspicuous horn between his eyes.

Treasury of Scripture Knowledge

Summary

And the rough goat is the king of Grecia: and the great horn that is between his eyes is the first king.

Bible References

The rough

Daniel 8:5
Now, I, was observing, when lo! a he-goat, coming in out of the west, over the face of all the earth, but it meddled not with the earth, - and, the goat, had a conspicuous horn between his eyes.
Daniel 10:20
And he said, Knowest thou wherefore I am come unto thee? But, now, must I return to fight with the ruler of Persia; I, therefore am going forth, and lo! the ruler of Greece, is coming.

The great

Daniel 8:8
But, the he-goat, shewed himself very great, - and, when he had become mighty, the great horn, was broken in pieces, and there came up afterwards four, in its stead, towards the four winds of the heavens;
Daniel 11:3
And so a hero king, will arise, - and wield great authority, and do according to his own pleasure;