Οὗτος δανειεῖ σοι, σὺ δὲ τούτῳ οὐ δανειεῖς· οὗτος ἔσται κεφαλὴ, σὺ δὲ ἔσῃ οὐρά.

1. Οὗτος
   This
2. δανειεῖ
   will lend
3. σοι
   to you
4.  
   ,
    
5. σὺ
   you
6. δὲ
   but
   and
7. τούτῳ
   this
8. οὐ
   not
9. δανειεῖς
   you will lend
10.  
    ·
     
11. οὗτος
    this
12. ἔσται
    will be
13. κεφαλὴ
    head
14.  
    ,
     
15. σὺ
    you
16. δὲ
    but
    and
17. ἔσῃ
    you will be
18. οὐρά
    tail
19.  
    .
     

This one will lend to you, but you will not lend to this one; this one will be the head, but you will be the tail.