No! Don't look. It's not the right chest. That Uncle Long John, he was such a kidder. Probably put the treasure in some other chest.
10 seconds sound clip from The New Adventures of Winnie the Pooh - Rabbit Marks the Spot / Good-bye, Mr. Pooh (S2E2).
You can hear this line at 00:09:24.945 in the Blu-ray version of the TV Series.
Quote context
[...]
- Oh, no. I... I don't want any part of it.
- He doesn't want any part of it. What an unselfish guy.
- Ah, don't worry. One push of this thingy, and the whole thing goes kabingy.
- Ahem. Ten, nine, eight, blast off.
- Yes, uh... He, uh... Oh, he... he forgot to put a treasure in it. Buried an empty chest.
- All right. I confess. It was me. I put the rocks in there.
- I wanted to teach you a lesson, for tearing up my garden.
[...]