Artificial respiration did it and a few boy scout tricks.

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

You can hear this line at 01:25:41.667 in the Blu-ray version of the movie.

Quote context

[...]

- Bueno, amigos.

- Look after my goods while I'm gone, huh?

- Tequila.

- El espejo.

- Milagro. Bendito sea dios.

- Artificial respiration did it and a few boy scout tricks.

- I think it was more shock than drowning. He hadn't swallowed much water. Maybe he was stung while diving.

- What gets me is how these Indians knew we were in this neck of the woods, anyhow.

- When you're near their villages, they always know. Don't ask me how. They just know.

- ¿Por que se Van de la comarca?

- Tenemos negocios importantes en durango.

- No se vayan tan pronto. Queremos que esten con nosotros una semana.

[...]