Καὶ ἔσται Ἀαρὼν ἐν τῷ λειτουργεῖν ἀκουστὴ ἡ φωνὴ αὐτοῦ, εἰσιόντι εἰς τὸ ἅγιον ἔναντι Κυρίου, καὶ ἐξιόντι, ἵνα μὴ ἀποθάνῃ.

1. Καὶ
   And
2. ἔσται
   will be
3. Ἀαρὼν
   Aaron
4. ἐν
   in
5. τῷ
   the
   to the
6. λειτουργεῖν
   to minister
7. ἀκουστὴ
   audible
   heard
8. ἡ
   the
   or
9. φωνὴ
   voice
10. αὐτοῦ
    his
11.  
    ,
     
12. εἰσιόντι
    entering
13. εἰς
    into
14. τὸ
    the
15. ἅγιον
    holy
16. ἔναντι
    before
17. Κυρίου
    Of the lord
    Lord
18.  
    ,
     
19. καὶ
    and
20. ἐξιόντι
    going out
    departing
21.  
    ,
     
22. ἵνα
    so that
23. μὴ
    not
24. ἀποθάνῃ
    dies
    he dies, he die
25.  
    .
     

And Aaron's voice will be heard when he ministers, entering into the holy place before the Lord and going out, so that he does not die.