At a party like this, you've got to have the law around.
3 seconds sound clip from the The Cocoanuts (1929) movie soundboard.
You can hear this line at 01:19:02.337 in the DVD version of the movie.
Quote context
[...]
- Diddly doo whoo, goes the weasel.
- I'm awfully glad you came, Mr. Hennessy.
- At a party like this, you've got to have the law around.
- Now, a nice woman like you needs protection, and I'm here to see that you get it.
- There's a couple of shady characters hanging around that I'm going to keep an eye on.
- Who got my shirt? What's become of my shirt? I want my shirt.
- Hey, you've lost your shirt.
- Yes.
- Uh, can you describe this shirt?
[...]