Dutch came by one day and said he was with the Census Bureau.
6 seconds sound clip from the The Omega Man (1971) movie soundboard.
You can hear this line at 01:03:06 in the Blu-ray version of the movie.
Quote context
[...]
- Well, anyway, he gave us the Family for a while.
- We helped with the burials. We helped with the burnings.
- One day while they were asleep, we just took off.
- How'd you get mixed up with Dutch and his group?
- Dutch came by one day and said he was with the Census Bureau.
- God, I forgot to keep the fuel up in the generator. They'll be into the garage!
[...]