καὶ ἐπιστρέψαντες ὕμνουν καὶ ηὐλόγουν εἰς οὐρανόν Ὅτι καλὸν εἰς τὸν αἰῶνα τὸ ἔλεος αὐτοῦ,

1. καὶ
   and
2. ἐπιστρέψαντες
   having returned
   having turned
3. ὕμνουν
   were singing hymns
   they were singing hymns, they sang praises
4. καὶ
   and
5. ηὐλόγουν
   they were blessing
   were blessing
6. εἰς
   into
   to
7. οὐρανόν
   heaven
8. Ὅτι
   That
   Because
9. καλὸν
   good
   beautiful
10. εἰς
    into
    to
11. τὸν
    the
12. αἰῶνα
    age
13. τὸ
    the
14. ἔλεος
    mercy
15. αὐτοῦ
    his
16.  
    ,
     

And having returned, they were singing hymns and blessing heaven, Because his mercy endures forever.