τίς ἐξ ὑμῶν ἐλέγχει με περὶ ἁμαρτίας; εἰ δὲ ἀλήθειαν λέγω, διατί ὑμεῖς οὐ πιστεύετέ μοι;

1. τίς
   someone
   who
2. ἐξ
   from
   out of
3. ὑμῶν
   your
4. ἐλέγχει
   convicts
   exposes, proves
5. με
   me
6. περὶ
   about
   concerning
7. ἁμαρτίας
   sin
   sins
8.  
   ;
    
9. εἰ
   if
10. δὲ
    but
    and
11. ἀλήθειαν
    truth
12. λέγω
    i say
13.  
    ,
     
14. διατί
    why
15. ὑμεῖς
    you
16. οὐ
    not
17. πιστεύετέ
    believe
    you believe
18. μοι
    to me
19.  
    ;
     

Who among you convicts me of sin? But if I speak the truth, why do you not believe me?