Καὶ ἐὰν φάγητε ἢ πίητε, οὐκ ὑμεῖς ἔσθετε καὶ πίνετε;

1. Καὶ
   And
2. ἐὰν
   if
3. φάγητε
   you eat
   eat
4. ἢ
   the
   or
5. πίητε
   you drink
   you might drink
6.  
   ,
    
7. οὐκ
   not
8. ὑμεῖς
   you
9. ἔσθετε
   you shall eat
   you eat
10. καὶ
    and
11. πίνετε
    you drink
    drink
12.  
    ;
     

And if you eat or drink, do you not eat and drink for yourselves?