What a pity, I cannot. I'm too busy.
5 seconds sound clip from the Shaolin Kung Fu Master (1978) movie soundboard.
You can hear this line at 00:19:47 in the DVD version of the movie.
Quote context
[...]
- Master Chang, what are you doing here?
- Well, after all, I'm only human. I like to get around a bit. And you?
- I have been told to find Wen Long.
- Hey, I am sure you'll join me for some drinks.
- What a pity, I cannot. I'm too busy.
- Remember, no harm is to come to Master Chang. Those are our orders unless...
- Damn it, the bastard isn't here.
[...]