Now look what you've done, silly old bear.
3 seconds sound clip from The New Adventures of Winnie the Pooh - Where Oh Where Has My Piglet Gone? / Up, Up and Awry (S2E7).
You can hear this line at 00:12:32.433 in the Blu-ray version of the TV Series.
Quote context
[...]
- It's gonna work! It's gonna work! It's not gonna work.
- I believe I've run out of run.
- Christopher Robin, what exactly is holding the kite up?
- Well, nothing, Pooh. It's just flying.
- I see. And how does it do that?
- Well, the wind tickles the kite, and makes it go up.
- You know, if I could fly, it would be much less of a bother getting honey.
- Now look what you've done, silly old bear.
- I'm afraid my mind was somewhere else.
- I was just thinking, you see, how I'd love to fly like your kite does, or did, Christopher Robin.
- I've heard of butterflies and dragonflies, but Pooh flies?
- Pooh fly? Why, buddy bear, you'd have to give up honey for birdseed.
[...]