ἐν ἐκείνῃ τῇ ἡμέρᾳ γνώσεσθε ὑμεῖς ὅτι ἐγὼ ἐν τῷ πατρί μου καὶ ὑμεῖς ἐν ἐμοὶ κἀγὼ ἐν ὑμῖν.

1. ἐν
   in
2. ἐκείνῃ
   that
3. τῇ
   the
4. ἡμέρᾳ
   days
5. γνώσεσθε
   you will know
6. ὑμεῖς
   you
7. ὅτι
   that
   because
8. ἐγὼ
   i
9. ἐν
   in
10. τῷ
    the
    to the
11. πατρί
    father
12. μου
    my
13. καὶ
    and
14. ὑμεῖς
    you
15. ἐν
    in
16. ἐμοὶ
    to me
    me
17. κἀγὼ
    and i
18. ἐν
    in
19. ὑμῖν
    to you
20.  
    .
     

In that day you will know that I am in my father and you are in me and I am in you.