- I could pick you two out of a million.
- I bet you couldn't.
- Bet I could.
- I bet you couldn't.
- Well, I could.

9 seconds sound clip from the Swiss Miss (1938) movie soundboard.

You can hear this line at 01:06:03 in the DVD version of the movie.

Quote context

[...]

- What's it say?

- It says we can't go in there.

- Well, can you beat that!

- He certainly got his...

- I thought I told you two not to come back here.

- Who?

- You!

- You know what?

- What?

- He thinks we're us. Isn't that silly?

- We're not us. We're two other fellas, aren't we?

- Certainly.

- I could pick you two out of a million.

- I bet you couldn't.

- Bet I could.

- I bet you couldn't.

- Well, I could.

- Close your eyes.

- All right.

- I'll skin you alive.

- Hello. It's for you.

- Hello. Ooh!

- That'll hold you for a while. Come on, Stan.

- Bye.

[...]