Ὅτι θήσεις αὐτοὺς νῶτον ἐν τοῖς περιλοίποις σου, ἑτοιμάσεις τὸ πρόσωπον αὐτῶν.

1. Ὅτι
   That
   Because
2. θήσεις
   you will place
   you shall place
3. αὐτοὺς
   them
4. νῶτον
   back
5. ἐν
   in
6. τοῖς
   the
   to the
7. περιλοίποις
   remaining
8. σου
   your
9.  
   ,
    
10. ἑτοιμάσεις
    you will prepare
    you shall prepare
11. τὸ
    the
12. πρόσωπον
    face
13. αὐτῶν
    their
    of them
14.  
    .
     

Because you will make them turn their back among your remnants, you will aim at their face.