That's why I think I'm the most trustworthy of the outfit.

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

You can hear this line at 00:35:36.551 in the Blu-ray version of the movie.

Quote context

[...]

- How's about yourself?

- Oh, I'm not quick on my feet any longer.

- You fellas are a lot tougher than when we started out.

- By the time the pile has grown to be really tempting, I won't be able to run half as fast as either of you.

- You'd get me by the collar and string me up in no time.

- That's why I think I'm the most trustworthy of the outfit.

- Looking at it that way, I guess you're right.

- But maybe it would be a good idea to cut the proceeds up 3 ways every night, to relieve you of a responsibility you don't like.

- Swell by me.

- After we, say, we've got a couple hundred ounces, it'll be a nuisance carrying little bags hanging from our necks.

[...]