καὶ μέλαθρον ἐπʼ ἀμφοτέρων τῶν στύλων· καὶ ἐπάνωθεν τῶν πλευρῶν ἐπίθεμα τὸ μέλαθρον τῷ πάχει.

1. καὶ
   and
2. μέλαθρον
   roof beam
3. ἐπʼ
   upon
4. ἀμφοτέρων
   both
   of both
5. τῶν
   of the
6. στύλων
   pillars
7.  
   ·
    
8. καὶ
   and
9. ἐπάνωθεν
   above
   from above
10. τῶν
    of the
11. πλευρῶν
    sides
12. ἐπίθεμα
    covering
    offering, cover
13. τὸ
    the
14. μέλαθρον
    roof beam
15. τῷ
    the
    to the
16. πάχει
    thickness
    in the thickness, thick
17.  
    .
     

And a roof beam upon both pillars, and above the sides a covering, the roof beam in its thickness.