καὶ κατενόουν τὸ κέρας ἐκεῖνο πόλεμον συνιστάμενον πρὸς τοὺς ἁγίους καὶ τροπούμενον αὐτοὺς,

1. καὶ
   and
2. κατενόουν
   i was observing
   i observed, observed
3. τὸ
   the
4. κέρας
   horn
5. ἐκεῖνο
   that
6. πόλεμον
   war
7. συνιστάμενον
   making
8. πρὸς
   to
   toward
9. τοὺς
   the
10. ἁγίους
    saints
    holy ones, holy
11. καὶ
    and
12. τροπούμενον
    prevailing over
13. αὐτοὺς
    them
14.  
    ,
     

And I was observing that horn making war against the holy ones and prevailing over them.