Well, if there ain't gonna be any rules, let's get the fight started. Someone count 1, 2, 3, go.

The Sundance Kid (Robert Redford)

6 seconds sound clip from the Butch Cassidy and the Sundance Kid movie soundboard.

You can hear this line at 00:14:55 in the Blu-ray version of the movie.

Quote context

[...]

- Sundance, when we're done, if he's dead, you're welcome to stay.

- Listen, I don't mean to be a sore loser, but when it's done, if I'm dead, kill him.

- Love to.

- No, no, not yet. Not until me and Harvey get the rules straightened out.

- Rules? In a knife fight? No rules! Agh!

- Well, if there ain't gonna be any rules, let's get the fight started. Someone count 1, 2, 3, go.

- 1, 2, 3, go!

- I was really rootin' for you, Butch.

- Well, thank you, Flat Nose.

- That's what sustained me in my time of trouble.

[...]