Are you sure you're feeling well?
4 seconds sound clip from the X Minus 1 - Mars is Heaven by Ray Bradbury classic radio dramaseries.
You can hear this line at 00:12:49 in the radio play.
Quote context
[...]
- No, no wait just a minute. What town is this?
- What do you mean, are you census takers?
- No, no, we're strangers here. We want to know how this town got here.
- From where? Do you mean out of the ground?
- Are you sure you're feeling well?
- You go away now, you hear. I'll call my husband from upstairs, and he'll chase you, go on.
[...]