I should have known better.
4 seconds sound clip from the The Big Trail (1930) movie soundboard.
You can hear this line at 01:42:37 in the Blu-ray version of the movie.
Quote context
[...]
- After you left, old Zeke told me the truth about some matters.
- Oh, don't worry, Miss. Things did look sort of queer.
- Well, we all get off on the wrong trail once in a while. We'll make it through all right.
- We oughta overtake those settlers in a week or so.
[...]