καὶ τρέφειν Ἀντίοχον τὸν υἱὸν αὐτοῦ ἕως τοῦ ἐπιστρέψαι αὐτόν.

1. καὶ
   and
2. τρέφειν
   to nourish
3. Ἀντίοχον
   Antiochus
4. τὸν
   the
5. υἱὸν
   son
6. αὐτοῦ
   his
7. ἕως
   until
8. τοῦ
   of the
   the
9. ἐπιστρέψαι
   to return
10. αὐτόν
    him
11.  
    .
     

and to nourish his son Antiochus until his return.