You certainly have forced me into having to kill Dr. Guo.
3 seconds sound clip from the The Deadly Breaking Sword movie soundboard.
You can hear this line at 01:20:57.980 in the DVD version of the movie.
Quote context
[...]
- Get up. I've got something to ask you.
- What's wrong now, Master Tuan? What's got into you? Don't look so angry.
- Everything's fine. Go now, go now. Come on, back to your rooms. Come on.
- You certainly have forced me into having to kill Dr. Guo.
- If I didn't stop him, he might have been killed.
- Tell me, what's between you two that you want him dead?
- So he got to you too. I must thank you then.
- Looks like you got talked out of it as well. That old fox is quite cunning.
[...]