I just staked a claim to a gold mine.

2 seconds sound clip from the All Through the Night (1942) movie soundboard.

You can hear this line at 00:16:05.855 in the Blu-ray version of the movie.

Quote context

[...]

- Yeah? Cowboys from Wyoming? All right, all right.

- How much have they got in traveler's checks?

- 20 grand, at least.

- Now listen, tell Gloves this is the opportunity of a lifetime.

- It's their first trip to New York. The sky's the limit, and they're raring to go.

- OK, Spats, keep 'em on ice. Your apartment in an hour.

- I just staked a claim to a gold mine.

- Spats dug up a couple of Wyoming types in town on a convention.

- They would like to spend a nice, sociable evening playing tiddlywinks.

- I hope they're good losers.

- I'll make sure. I'll bring my deck.

- For whom do the bells toll now? Yeah?

[...]