I wonder what it was doing there? Oh, Awaiting at the bank for disposal. Makes sense.

10 seconds sound clip from Batman (1966) - Zelda the Great (S1E9) TV Series.

You can hear this line at 00:07:57 in the Blu-ray version of the movie.

Quote context

[...]

- Operator, this is Batman speaking. Get me the editor of the Gotham City Times.

- I have a scheme to throw our enemies into confusion. I'm going to plant a story.

- Extra, extra. Get your newspaper here. Read about the bandit who stole the counterfeit money. Yes, that's what he did. Counterfeit money.

- Friend, what was counterfeit money doing in the vault of the First National Bank?

- Mister, if you wanna know, you'll have to buy a paper. I ain't no special news service.

- I wonder what it was doing there? Oh, Awaiting at the bank for disposal. Makes sense.

- Hey, paper here. Read about the bandit who stole the counterfeit money. Here. Read about it, right now.

- How are you doing with that bullet, Batman?

- Amazing. Come here and look

- Any trace of what the crook was wearing?

[...]