Here's where we're bound for hereabouts. Don't show properly whether it's mountain, swamp, or desert. That shows the makers of the map themselves don't know for sure.

— Howard (Walter Huston)

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

You can hear this line at 00:23:40.779 in the Blu-ray version of the movie.

Quote context

[...]

- I got 3 of them. Credit me with 3.

- How many did you get?

- A couple, I guess.

- I'm one up on you. Bet I got more than you did, pop. I got 3. Nice shooting, eh?

- Look at that bullet hole about 2 inches from where my head was. That was close, eh?

- The bullets were sure flying thick and fast in here for a minute. Sounded like there was a swarm of bees in this coach.

- That bandit with the gold hat that rode alongside the train, I had my sights on him, nice as you please. The train gave a jolt and I missed him. Sure wish I'd got him.

- Big Boulder on the track, so train stop. Bandits get big surprise because soldiers on the train waiting for them. Not many passengers get killed.

- Here's where we're bound for hereabouts. Don't show properly whether it's mountain, swamp, or desert. That shows the makers of the map themselves don't know for sure.

- Once on the ground, all we got to do is open up our eyes and look around. Yeah, and blow our noses, too.

- Believe it or not, I knew a fellow once who could smell gold like a jackass can smell water.

- ¿Estos burros son los mejores que hay en la region?

- Si.

(Donkey braying)

[...]