Oh, he's a smart man. Ambitious, hard worker. Be a big man someday.

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

You can hear this line at 00:09:38 in the Blu-ray version of the movie.

Quote context

[...]

- Don't you worry about us.

- Did Cantrell ask you to marry him?

- Uh-huh.

- Good, splendid.

- I didn't say I'd accepted him, now, did I?

- Oh, he's a smart man. Ambitious, hard worker. Be a big man someday.

- I like a little one I can boss around.

- Oh, no, no, no. I'm serious. He'd make a good husband for you, that lad. His grandfather was scotch.

- I wouldn't think of getting married until you and Fletch are old enough to stop fighting.

- The carriage is ready, sir.

[...]