Next thing you'll be saying the boy's a communist.
4 seconds sound clip from the A King in New York (1957) movie soundboard.
You can hear this line at 01:12:10 in the Blu-ray version of the movie.
Quote context
[...]
- Should the boy freeze to death just because his parents are communists?
- Jaume, what are you looking for?
- Next thing you'll be saying the boy's a communist.
- You can't be too sure of anyone.
- Sit in that chair, boy. Food will be here in a moment.
- Now... Tell me, are you a communist?
[...]