Ἐπέγνω δὲ Ἰωσὴφ τοὺς ἀδελφοὺς αὐτοῦ· αὐτοὶ δὲ οὐκ ἐπέγνωσαν αὐτόν·

1. Ἐπέγνω
   Recognized
2. δὲ
   but
   and
3. Ἰωσὴφ
   Joseph
4. τοὺς
   the
5. ἀδελφοὺς
   brothers
6. αὐτοῦ
   his
7.  
   ·
    
8. αὐτοὶ
   they
   themselves
9. δὲ
   but
   and
10. οὐκ
    not
11. ἐπέγνωσαν
    they recognized
12. αὐτόν
    him
13.  
    ·
     

Joseph recognized his brothers, but they did not recognize him.