καὶ οἱ υἱοὶ αὐτῶν ἥμισυ λαλοῦντες Ἀζωτιστὶ, καὶ οὐκ εἰσὶν ἐπιγινώσκοντες λαλεῖν Ἰουδαϊστί.

1. καὶ
   and
2. οἱ
   the
3. υἱοὶ
   sons
4. αὐτῶν
   their
   of them
5. ἥμισυ
   half
6. λαλοῦντες
   speaking
7. Ἀζωτιστὶ
   Ashdodite
8.  
   ,
    
9. καὶ
   and
10. οὐκ
    not
11. εἰσὶν
    are
12. ἐπιγινώσκοντες
    knowing
13. λαλεῖν
    to speak
14. Ἰουδαϊστί
    In jewish
    In hebrew, In judean
15.  
    .
     

And half of their sons were speaking Ashdodite, and they did not know how to speak Jewish.