That's funny... A man all by himself in a bandit country with a string of burros, and his friends behind him on horseback.

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

You can hear this line at 01:51:05.774 in the Blu-ray version of the movie.

Quote context

[...]

- Ha ha ha ha! Quiere unos arrieros.

- How much is the pay?

- 2 pesos. Of course, I can't pay in advance. I got to wait till I get to town so I can get the money.

- Hey, did I know you from someplace? Maybe I know you.

- No, I don't think so.

- Are you alone?

- Oh, no. No, I'm not alone. I got a couple of friends coming along on horseback. Yeah. They ought to be here any minute.

- Pablo, asomate al camino a ver si ves dos hombres a caballo.

- That's funny... A man all by himself in a bandit country with a string of burros, and his friends behind him on horseback.

(Man whistling)

- Estan mas lejos de lo que El se cree. Ni siquiera El polvo se divisa.

- Your friends must be very far behind you. Pablo cannot see any dust even from their horses.

- They'll be along any minute, I tell you.

[...]