But it is highly improper for you to take your valet about with you, sir.
5 seconds sound clip from the Ruggles of Red Gap (1935) movie soundboard.
You can hear this line at 00:38:09 in the Blu-ray version of the movie.
Quote context
[...]
- By the light. By the light, by the light of the silvery moon.
- May I remind you we are instructed to proceed to the newspaper office, sir?
- Yeah, well, we'll get around to that. We'll head in here first. Come on.
- But it is highly improper for you to take your valet about with you, sir.
- Aw, they won't know you from the Duke of Kakiac. Come on in and mix.
- Say, look-a-here, who are you working for anyway?
- You, sir. Mix, sir? Yes, sir.
- Uh-oh, look out, I forgot something. Come here, come here.
[...]