I did have the books but I threw them away.
3 seconds sound clip from the Yoga and the Kung Fu Girl (1979) movie soundboard.
You can hear this line at 01:26:29.700 in the DVD version of the movie.
Quote context
[...]
- I'll be good, I'll say something polite to you. Please forgive me, grandfather, please forgive me.
- You asked me properly, so now I'll tell you the truth!
- I did have the books but I threw them away.
- One of you's had it. Now there are only two left and soon you'll be dead too!
- He hit me in the funny bone!
- Hey, never mind! Just push back your right shoulder, you'll be okay!
- Sorry, that's not good enough. You'll have to do better than that if you wanna win.
[...]