Each man's burros with his goods had better be his own responsibility.
3 seconds sound clip from the The Treasure of the Sierra Madre movie soundboard.
You can hear this line at 01:18:08.234 in the Blu-ray version of the movie.
Quote context
[...]
- If you guys don't want to help me, I'll do it alone.
- You talk about that mountain like it was a real woman.
- She's been a lot better to me than any woman I ever knew.
- Keep your shirt on, old-timer. Sure, I'll help you.
- Well, I reckon that's about everything.
- Each man's burros with his goods had better be his own responsibility.
- Well, bye, mountain, and thanks.
- Thanks.
- What, a fourth of all our goods?
- Hadn't have been for Cody, we wouldn't have walked away from that mountain. Ask Howard.
- Yeah, the buzzard would have got fat on us, all right.
[...]