As Li Tsung said, may it be well.
3 seconds sound clip from Longstreet (1971) - The Way Of The Intercepting Fist sitcom.
You can hear this line at 00:37:08.905 in the Blu-ray version of the TV Series.
Quote context
[...]
- We're keeping Arvin under surveillance and Bolt, but...
- I'd double up tomorrow if I were you, Sergeant. As many men as you can spring loose to watch Bolt.
- He may just flip out. Go running straight to Arvin.
- Well, any time from noon on.
- As Li Tsung said, may it be well.
- That smacks of the inscrutable.
- Okay, Mike, that's where we stand. You're up to date.
- All right, let's see what you can do now with all of Nicky's Spartans here.
- Yeah, you got them all set up?
- Mm-hmm.
- Okay.
[...]