Just think what a match it would be if you two had to compete. That would be something.

7 seconds sound clip from the Five Fingers of Death movie soundboard.

You can hear this line at 00:04:49 in the DVD version of the movie.

Quote context

[...]

- Oh, he's even stronger than ever.

- Well with a teacher like that, you must have improved a lot.

- I'm not much good.

- By next year, you'll be good enough to be in the tournament.

- If I am able to, I'd like to have a go.

- Just think what a match it would be if you two had to compete. That would be something.

- If that happened, I'd be at your mercy.

- Not at all. You could teach me a lot.

- You two haven't fought each other for ages. Why don't you have a little match?

- Dad, what do you think?

[...]