Helping yourself to a few things? It's not nice.
4 seconds sound clip from The Master (1984) - Kunoichi (S1E9) sitcom.
You can hear this line at 00:15:55.770 in the Blu-ray version of the episode.
Quote context
[...]
- I'm sorry, Brian. I thought I was doing the right thing.
- I drove him here. I'll take him back to the hotel.
- I'll be all right. I have nothing to fear from McAllister.
- Remember when I said nothing could happen to us in Washington, D.C.? Never listen to me.
- Shinobi Tanto... Very nice, master.
- Helping yourself to a few things? It's not nice.
- The new pupil. We have a common bond. Our master.
- We have nothing in common, Okasa.
- Let us see how well he has taught you.
- You have learned a lot. Sadly, not enough.
[...]