τὸν κριὸν ὃν εἶδες τὸν ἔχοντα τὰ κέρατα, βασιλεὺς Μήδων καὶ Περσῶν ἐστι

1. τὸν
   the
2. κριὸν
   ram
3. ὃν
   which
   whom, being
4. εἶδες
   you saw
5. τὸν
   the
6. ἔχοντα
   having
7. τὰ
   the
8. κέρατα
   horns
9.  
   ,
    
10. βασιλεὺς
    king
11. Μήδων
    Medes
    Of medes, Of the medes
12. καὶ
    and
13. Περσῶν
    Persians
    Of the persians
14. ἐστι
    is

the ram which you saw having the horns is the king of the Medes and Persians.