It's on account of Piglet's missing nose warmer. Which I, Tigger, private ear, intend to find.
9 seconds sound clip from The New Adventures of Winnie the Pooh - The New Eeyore / Tigger, Private Ear (S1E21).
You can hear this line at 00:14:19.880 in the Blu-ray version of the TV Series.
Quote context
[...]
- Thought I'd drop by and see if you need any mysteries solved.
- I feel fine, though my nose is a bit cold... Oh, dear. My nose warmer is gone!
- I suppose you're all wondering why I called you here tonight.
- It's on account of Piglet's missing nose warmer. Which I, Tigger, private ear, intend to find.
- A private ear? Now I've heard everything.
- Yeah? Where was you on the night of 15th?
- And where was you on the night of the 43rd?
- Oh, I was in that bed dreaming about picking daffodils, and...
[...]