- Was it perhaps, Piglet, that you were too timid to be our knight?
- Well, yes, Pooh. I was. But I'm not anymore.

10 seconds sound clip from The New Adventures of Winnie the Pooh - A Knight to Remember (S3E39).

You can hear this line at 00:20:51.954 in the Blu-ray version of the TV Series.

Quote context

[...]

- Words fail me.

- If you'll excuse me, I really must get back to my trunk.

- Goodbye, knight.

- Good night, knight.

- Don't forget to write, knight.

- Here, Piglet, Piglet. Here, Piglet, Piglet.

- Piglet, where are you?

- Why are you hiding yourself in there?

- Oh, but I wasn't hiding. I was...

- It's only a bit of a rainstorm.

- Nothing to be too scared of.

- Was it perhaps, Piglet, that you were too timid to be our knight?

- Well, yes, Pooh. I was. But I'm not anymore.

- Then come along, everyone. Let's finish this chess game.

(Eeyore donkey braying)

- Don't stop now. We're almost finished.

- Whew. It sure took long enough to dig this whatchamahoosie.

[...]