- Mistress, no! Who's been telling you these things?
- I saw myself.

6 seconds sound clip from the Kung Fu Girl Fighter (1972) movie soundboard.

You can hear this line at 00:38:45 in the Blu-ray version of the movie.

Quote context

[...]

- Someone here is forcing people to sell their children to pay debts.

- Who? Who else would stoop as low as that? You should know.

- Have you been at it again?

- Master, I swear that I'm telling the truth. I wouldn't do a thing like that again. I swear I've changed.

- Lao's daughter was sold to Man Lee Shing Brothel because he owed money and then Chang went and hung himself. This was was all your doing.

- Mistress, no! Who's been telling you these things?

- I saw myself.

- Master, she's making a big mistake.

- You useless bastard you! Why don't you ever listen to me?

- So, okay we traffic in drugs, but to do a thing like that, I'll kill you.

- Alright, alright, alright. Be sure you don't do it again. Leave him alone now.

[...]