Oh, that's too bad.
3 seconds sound clip from the Mister Ed TV Series.
You can hear this line at 00:04:33 in the DVD version of the movie.
Quote context
[...]
- Oh, pardon me. I'd like 3 tomatoes. Beef tomatoes.
- Yes. I'm helping out today. My wife is sick.
- I throw in extra tomato for good luck.
- Here you are, Mr... You lose something, Mr. Post?
[...]