καὶ νῦν οὐ δυνήσῃ ὑποστῆναι τὴν ἵππον καὶ δύναμιν τοιαύτην ἐν τῷ πεδίῳ, ὅπου οὐκ ἔστιν λίθος οὐδὲ κόχλαξ οὐδὲ τόπος τοῦ φυγεῖν.

1. καὶ
   and
2. νῦν
   now
3. οὐ
   not
4. δυνήσῃ
   you will be able
5. ὑποστῆναι
   to withstand
   to endure
6. τὴν
   the
7. ἵππον
   horse
8. καὶ
   and
9. δύναμιν
   power
   force, strength
10. τοιαύτην
    such
11. ἐν
    in
12. τῷ
    the
    to the
13. πεδίῳ
    plain
    field
14.  
    ,
     
15. ὅπου
    where
16. οὐκ
    not
17. ἔστιν
    is
18. λίθος
    stone
19. οὐδὲ
    nor
20. κόχλαξ
    pebble
21. οὐδὲ
    nor
22. τόπος
    place
23. τοῦ
    of the
    the
24. φυγεῖν
    to flee
25.  
    .
     

And now you will not be able to withstand the horse and such force in the plain, where there is no stone nor pebble nor place to flee.