μείνατε ἐν ἐμοί, κἀγὼ ἐν ὑμῖν. καθὼς τὸ κλῆμα οὐ δύναται καρπὸν φέρειν ἀφ᾽ ἑαυτοῦ, ἐὰν μὴ μείνῃ ἐν τῇ ἀμπέλῳ, οὕτως οὐδὲ ὑμεῖς, ἐὰν μὴ ἐν ἐμοὶ μείνητε.

1. μείνατε
   remain
   stay
2. ἐν
   in
3. ἐμοί
   to me
   me
4.  
   ,
    
5. κἀγὼ
   and i
6. ἐν
   in
7. ὑμῖν
   to you
8.  
   .
    
9. καθὼς
   as
10. τὸ
    the
11. κλῆμα
    branch
12. οὐ
    not
13. δύναται
    is able
14. καρπὸν
    fruit
15. φέρειν
    to bear
16. ἀφ᾽
    from
17. ἑαυτοῦ
    his own
    himself, of himself
18.  
    ,
     
19. ἐὰν
    if
20. μὴ
    not
21. μείνῃ
    remains
    remain, might remain
22. ἐν
    in
23. τῇ
    the
24. ἀμπέλῳ
    vineyard
    vine
25.  
    ,
     
26. οὕτως
    thus
27. οὐδὲ
    nor
28. ὑμεῖς
    you
29.  
    ,
     
30. ἐὰν
    if
31. μὴ
    not
32. ἐν
    in
33. ἐμοὶ
    to me
    me
34. μείνητε
    you remain
    remain
35.  
    .
     

Remain in me, and I in you. As the branch is not able to bear fruit from itself, if it does not remain in the vine, thus nor can you, if you do not remain in me.