You got it.
3 seconds sound clip from the Mister Ed TV Series.
You can hear this line at 00:13:27 in the DVD version of the episode.
Quote context
[...]
- I can see you now, celebrating your golden anniversary with Hoffmeyer.
- Wait, wait, wait. Hold it, hold it, hold it.
- Painting. That'll get Carol back in the kitchen.
[...]