You've been a pretty busy fellow these days traveling around the country. What you need is a pair of skates.

8 seconds sound clip from the Monsieur Verdoux movie soundboard.

You can hear this line at 01:12:09 in the Blu-ray version of the movie.

Quote context

[...]

- I'm afraid I don't, monsieur.

- You're married, aren't you?

- Yes.

- You have a wife and child.

- Quite so.

- What's your relationship with Annabella Bonheur?

- Bonheur? I don't understand, monsieur.

- It's no use, Captain. The game's up. I've been shadowing you for the past two weeks.

- You've been a pretty busy fellow these days traveling around the country. What you need is a pair of skates.

- Does my wife know about this?

- No, monsieur. No one knows anything. Not even police headquarters.

- I wanted to make sure I was on the right track first.

- What are your charges?

- Bigamy... And 14 counts of murder.

[...]