Now I've an idea.
4 seconds sound clip from the Swiss Miss (1938) movie soundboard.
You can hear this line at 00:14:06 in the DVD version of the movie.
Quote context
[...]
- Who's wasting good money? Here's where I get rid of those no-good Bovanian francs.
- Should we go downstairs and get some fire and put the water out... I mean get some...
- The fire is out. For once in your life you've acted with impunity.
- I'll buy your whole business for 5,000 gule.
- Why, you being so generous, we'll throw in our mule.
- You can't do that, don't be such a fool.
- It's just an idea of my own.
[...]