I'm afraid it's rather hard to scare a crow when you're scared of crows.
5 seconds sound clip from The New Adventures of Winnie the Pooh - Rabbit Takes a Holiday / Eeyi Eeyi Eeyore (S3E4).
You can hear this line at 00:05:48.720 in the Blu-ray version of the TV Series.
Quote context
[...]
- Yes, sirree. That oughta scare the feathers off those corn nabbin' whippersnappers.
- Shoo. Shoo. Go away, crow. Oh, dear.
- Gasp! We gotta pick these tomatoes, buddy bear. They're turnin' green.
- Say, Piglet, where'd you go?
- I'm afraid it's rather hard to scare a crow when you're scared of crows.
- Hmm. Gonna have to replant this corn. And I got just the way to do it.
- This thing's menacing to bunny boy's safety.
- You know, Tigger, I believe I may have misremembered what I remembered about what Rabbit told me.
- I'm gonna get that ground ready for seeding, and I'm gonna do it fast.
[...]