- I know what your game is.
- Well, you know more than I do.

2 seconds sound clip from the The Treasure of the Sierra Madre movie soundboard.

You can hear this line at 00:47:14.408 in the Blu-ray version of the movie.

Quote context

[...]

- Better look out. It's a bad sign when a guy starts talking to himself.

- Hell, who else am I going to talk to?

- Certainly not you or Curtin. Fine partners you two are.

- Got something up your nose? Blow it out. It'll do you good.

- Don't get the idea you two are putting anything over on me.

- Take it easy, Dobbs.

- I know what your game is.

- Well, you know more than I do.

- Why am I elected to go to the village? Why me instead of you and Curtin?

- Don't think I don't see through that. You two have thrown together against me.

- The two days I'd be gone would give you plenty of time to discover where my goods are, wouldn't it?

- If you feel along those lines, why don't you take your goods along with you?

- And run the risk of having them taken from me by bandits?

[...]