Oh, wait a minute. Yes, there is something. Here, I'll check.
5 seconds sound clip from Batman (1966) - The Cat and the Fiddle (S2E3) TV Series.
You can hear this line at 00:07:32 in the Blu-ray version of the episode.
Quote context
[...]
- Batman. And Robin, the Boy Wonder.
- Well, what an auspicious occasion. Please, come into my office. I'll have some soft drinks sent in.
- There's no time for that, we're here on official business.
- Are there any special or unusual events here today?
- Hmm. Nothing that I can think of off-hand.
- Oh, wait a minute. Yes, there is something. Here, I'll check.
- Yes, yes, we've rented the penthouse for a party late this afternoon.
- With whom did you make this transaction?
- He's the eccentric millionaire who cornered the sulfur market in the 1920s.
[...]