ὁ γὰρ ἄρτος τοῦ Θεοῦ ἐστιν ὁ καταβαίνων ἐκ τοῦ οὐρανοῦ καὶ ζωὴν διδοὺς τῷ κόσμῳ.

1. ὁ
   the
2. γὰρ
   for
3. ἄρτος
   bread
4. τοῦ
   of the
   the
5. Θεοῦ
   God
6. ἐστιν
   is
7. ὁ
   the
8. καταβαίνων
   coming down
   going down, descending
9. ἐκ
   from
   out of
10. τοῦ
    of the
    the
11. οὐρανοῦ
    heaven
12. καὶ
    and
13. ζωὴν
    life
14. διδοὺς
    giving
15. τῷ
    the
    to the
16. κόσμῳ
    world
17.  
    .
     

For the bread of God is the one coming down out of heaven and giving life to the world.