Τὸ δὲ ὕδωρ ἠλαττονοῦτο ἕως τοῦ δεκάτου μηνός. Καὶ ἐν τῷ δεκάτῳ μηνὶ, τῇ πρώτῃ τοῦ μηνὸς, ὤφθησαν αἱ κεφαλαὶ τῶν ὀρέων.

1. Τὸ
   The
2. δὲ
   but
   and
3. ὕδωρ
   water
4. ἠλαττονοῦτο
   was diminishing
   was diminished, was decreasing
5. ἕως
   until
6. τοῦ
   of the
   the
7. δεκάτου
   tenth
8. μηνός
   month
9.  
   .
    
10. Καὶ
    And
11. ἐν
    in
12. τῷ
    the
    to the
13. δεκάτῳ
    tenth
14. μηνὶ
    month
15.  
    ,
     
16. τῇ
    the
17. πρώτῃ
    first
18. τοῦ
    of the
    the
19. μηνὸς
    month
20.  
    ,
     
21. ὤφθησαν
    were seen
    appeared
22. αἱ
    the
23. κεφαλαὶ
    heads
24. τῶν
    of the
25. ὀρέων
    mountains
26.  
    .
     

But the water was diminishing until the tenth month. And in the tenth month, on the first day of the month, the tops of the mountains were seen.