- Listen, do you know who did this thing?
- A Kung Fu expert. Using the death kick.

9 seconds sound clip from the Challenge of the Masters movie soundboard.

You can hear this line at 00:47:01 in the DVD version of the movie.

Quote context

[...]

- I've got no wife.

- You're lucky.

- Hey, hey. Hua Lung, what's the problem?

- Master, Yuan Ching is dead.

- Huh? Are you sure of this?

- They found him outside town. He was in the banyan grove, stone dead.

- Listen, do you know who did this thing?

- A Kung Fu expert. Using the death kick.

- But still, Yuan was tough. A normal kick wouldn't kill him.

- Well then?

- Something's wrong.

- He was a good friend. After the inquest, I'll bury him.

- Unicorn.

[...]