We must do something to stop Gopher's grandfather from destroying our very way of life, not to mention my rutabaga-potato.

7 seconds sound clip from The New Adventures of Winnie the Pooh - Cloud, Cloud Go Away / To Dream the Impossible Scheme (S4E7).

You can hear this line at 00:13:29.071 in the Blu-ray version of the episode.

Quote context

[...]

- He's gonna build the first underground city ever built above ground. And he's going to build it right here.

- Mm, he'll be a shoo-in to win the Pewter Pickax Award this year!

- Hmm. Got to get that step fixed before Grandpappy gets here.

- Oh, my. Gopher has a grandfather. Why, one gopher is bad enough. Two would be nothing short of disaster.

- I have to warn the others immediately.

- We must do something to stop Gopher's grandfather from destroying our very way of life, not to mention my rutabaga-potato.

- Any questions?

- Oh, perhaps we should have a party to welcome Grandfather Gopher.

- Oh, that's a very nice idea, Pooh Bear.

- It's twice as nice as nice. It's incredibibble. It's unbelievabibble. Why, it's downright unnecessary.

[...]