Once you begin, you have to be prepared for killing and more killing. And still more killing - until the reason for it has gone.

— Chris Adams (Yul Brynner)

10 seconds sound clip from the The Magnificent Seven (1960) movie soundboard.

You can hear this line at 00:21:49 in the Blu-ray version of the movie.

Quote context

[...]

- But as it is, we ourselves could stand it a little longer, but the children, they cry because they're hungry.

- Do you understand what it means when you start something like this?

- We will fight, too. Every one of us.

- When Calvera comes, the church bell will ring the alarm.

- We'll fight with guns, if we have them. If we don't, with machetes, axes, clubs, anything!

- Once you begin, you have to be prepared for killing and more killing. And still more killing - until the reason for it has gone.

- We understand.

- We've considered that.

- Does every man in the village feel the same?

- Every man.

- I'll see what I can do for you.

- Gracias. You know...

[...]