Καὶ ἔσται ἐὰν λήθῃ ἐπιλάθῃ Κυρίου τοῦ Θεοῦ σου, καὶ πορευθῇς, ὀπίσω θεῶν ἑτέρων, καὶ λατρεύσῃς αὐτοῖς, καὶ προσκυνήσῃς αὐτοῖς, διαμαρτύρομαι ὑμῖν σήμερον τόν τε οὐρανὸν καὶ τὴν γῆν, ὅτι ἀπωλείᾳ ἀπολεῖσθε.

1. Καὶ
   And
2. ἔσται
   will be
3. ἐὰν
   if
4. λήθῃ
   forgetfulness
5. ἐπιλάθῃ
   forget
   you forget
6. Κυρίου
   Of the lord
   Lord
7. τοῦ
   of the
   the
8. Θεοῦ
   God
9. σου
   your
10.  
    ,
     
11. καὶ
    and
12. πορευθῇς
    go
    you go, you walk
13.  
    ,
     
14. ὀπίσω
    after
15. θεῶν
    gods
16. ἑτέρων
    others
17.  
    ,
     
18. καὶ
    and
19. λατρεύσῃς
    you should serve
    you shall serve, you serve
20. αὐτοῖς
    to them
    them
21.  
    ,
     
22. καὶ
    and
23. προσκυνήσῃς
    you worship
24. αὐτοῖς
    to them
    them
25.  
    ,
     
26. διαμαρτύρομαι
    i testify
    i call to witness
27. ὑμῖν
    to you
28. σήμερον
    today
29. τόν
    the
30. τε
    and
31. οὐρανὸν
    heaven
32. καὶ
    and
33. τὴν
    the
34. γῆν
    land
    earth
35.  
    ,
     
36. ὅτι
    that
    because
37. ἀπωλείᾳ
    destruction
38. ἀπολεῖσθε
    you will perish
39.  
    .
     

And it will be if you utterly forget the Lord your God, and you go after other gods, and you serve them, and you worship them, I call to witness against you today both heaven and earth, that you will utterly perish.