what are some quotations that show when Katniss defied the capitol with the berries act?

Answer 1

I am not going to go up to the attic to fetch the books :)
Go to the end of the first book and look maybe. Maybe Snow said something later as well, perhaps when he "visited" the family. That act of defiance really messed the system up :)

Answer 2

that was in Mocking Jay.

Answer 3

http://thehungergames.wikia.com/wiki/Nightlock