ἄγγελος γὰρ κατὰ καιρὸν κατέβαινεν ἐν τῇ κολυμβήθρᾳ, καὶ ἐταράσσετο τὸ ὕδωρ· ὁ οὖν πρῶτος ἐμβὰς μετὰ τὴν ταραχὴν τοῦ ὕδατος ὑγιὴς ἐγίνετο ᾧ δήποτε κατείχετο νοσήματι.

1. ἄγγελος
   angel
2. γὰρ
   for
3. κατὰ
   according to
4. καιρὸν
   time
5. κατέβαινεν
   was going down
   descended, he was going down
6. ἐν
   in
7. τῇ
   the
8. κολυμβήθρᾳ
   pool
9.  
   ,
    
10. καὶ
    and
11. ἐταράσσετο
    was troubled
    was stirred
12. τὸ
    the
13. ὕδωρ
    water
14.  
    ·
     
15. ὁ
    the
16. οὖν
    therefore
17. πρῶτος
    first
18. ἐμβὰς
    having embarked
    having entered
19. μετὰ
    with
    after
20. τὴν
    the
21. ταραχὴν
    disturbance
22. τοῦ
    of the
    the
23. ὕδατος
    water
24. ὑγιὴς
    healthy
25. ἐγίνετο
    became
26. ᾧ
    o
27. δήποτε
    ever
28. κατείχετο
    was held
29. νοσήματι
    disease
30.  
    .
     

For an angel was going down into the pool at a certain time, and the water was stirred; therefore the first one entering after the stirring of the water became healthy, whatever disease he was held by.