I want to leave you with just enough speech to say one word, but you never do.

6 seconds sound clip from the Dark Command (1940) movie soundboard.

You can hear this line at 00:06:38 in the Blu-ray version of the movie.

Quote context

[...]

- Giddy out of there.

- Beautifully done. You certainly know how to say the right thing at the right time.

- Except where you're concerned.

- Oh, well, you've held me speechless with your eloquence.

- That's just what I'm complaining of.

- I want to leave you with just enough speech to say one word, but you never do.

- Maybe I should change my tactics.

- You think I'd say yes at the point of a gun?

- If I thought you would, I'd be armed to the teeth.

- Oh, then you'd scare me to death.

- I'm goin' into town to rent an office.

[...]