ἐν στύλῳ νεφέλης ἐλάλει πρὸς αὐτούς· ἐφύλασσον τὰ μαρτύρια αὐτοῦ, καὶ τὰ προστάγματα ἃ ἔδωκεν αὐτοῖς.

1. ἐν
   in
2. στύλῳ
   pillar
3. νεφέλης
   cloud
4. ἐλάλει
   was speaking
   he was speaking, he spoke
5. πρὸς
   to
   toward
6. αὐτούς
   them
7.  
   ·
    
8. ἐφύλασσον
   they were keeping
   i was guarding
9. τὰ
   the
10. μαρτύρια
    testimonies
    testimony
11. αὐτοῦ
    his
12.  
    ,
     
13. καὶ
    and
14. τὰ
    the
15. προστάγματα
    commandments
    ordinances
16. ἃ
    which
17. ἔδωκεν
    gave
    he gave
18. αὐτοῖς
    to them
    them
19.  
    .
     

In a pillar of cloud he was speaking to them; they were keeping his testimonies and the commandments which he gave to them.