εἰς γενεὰν καὶ γενεὰν ἡ ἀλήθειά σου· ἐθεμελίωσας τὴν γῆν καὶ διαμένει.

1. εἰς
   into
   to
2. γενεὰν
   generation
3. καὶ
   and
4. γενεὰν
   generation
5. ἡ
   the
   or
6. ἀλήθειά
   truth
7. σου
   your
8.  
   ·
    
9. ἐθεμελίωσας
   founded
   you founded, you established
10. τὴν
    the
11. γῆν
    land
    earth
12. καὶ
    and
13. διαμένει
    remains
14.  
    .
     

Your truth endures from generation to generation; you founded the earth and it remains.