Καὶ αὐτὸς διὰ τὸ κεκακῶσθαι οὐκ ἀνοίγει τὸ στόμα αὐτοῦ· ὡς πρόβατον ἐπὶ σφαγὴν ἤχθη, καὶ ὡς ἀμνὸς ἐναντίον τοῦ κείροντος ἄφωνος, οὕτως οὐκ ἀνοίγει τὸ στόμα.

1. Καὶ
   And
2. αὐτὸς
   himself
   he
3. διὰ
   through
   because of
4. τὸ
   the
5. κεκακῶσθαι
   to have been mistreated
6. οὐκ
   not
7. ἀνοίγει
   opens
8. τὸ
   the
9. στόμα
   mouth
10. αὐτοῦ
    his
11.  
    ·
     
12. ὡς
    as
13. πρόβατον
    sheep
14. ἐπὶ
    upon
15. σφαγὴν
    slaughter
16. ἤχθη
    was brought
    he was led, was celebrated
17.  
    ,
     
18. καὶ
    and
19. ὡς
    as
20. ἀμνὸς
    lamb
21. ἐναντίον
    before
22. τοῦ
    of the
    the
23. κείροντος
    one shearing
24. ἄφωνος
    speechless
25.  
    ,
     
26. οὕτως
    thus
27. οὐκ
    not
28. ἀνοίγει
    opens
29. τὸ
    the
30. στόμα
    mouth
31.  
    .
     

And he himself, because of having been mistreated, does not open his mouth. As a sheep was led to slaughter, and as a lamb is speechless before the one shearing it, thus he does not open his mouth.