I hardly think it necessary...

3 seconds sound clip from the Algiers (1941, Lux Radio Theatre) classic radio play.

You can hear this line at 00:20:41 in the original recording.

Quote context

[...]

- Uh, did he say anything about me?

- Well, in a way, yes.

- Oh, I know. My pearls.

- A connoisseur can admire pearls without neglecting the wearer.

- Oh, he means if he stole your pearls, he'd steal you with them!

- Oh, he sounds marvelous to me. I'd like to meet him!

- It can easily be arranged, if you wish to visit the Casbah again with a suitable guide...

- I hardly think it necessary...

- Of course! We'd love to go. Tonight, Inspector, if it's convenient.

- I am at your service, mademoiselle.

- Pepe? Where are you? Pepe!

- Oh! I've been looking all over for you. What are you doing up here on the roof?

- Nothing.

[...]