For if I'm senseless, or if I wail, then Longshanks will have broken me.

7 seconds sound clip from the Braveheart (1995) movie soundboard.

You can hear this line at 02:33:15 in the Blu-ray version of the movie.

Quote context

[...]

- In time, who knows what can happen if you can only live.

- If I swear to him, then all that I am is dead already.

- You will die. It will be awful.

- Every man dies. Not every man really lives.

- Drink this. It will dull your pain.

- No. It will numb my wits, and I must have them all.

- For if I'm senseless, or if I wail, then Longshanks will have broken me.

- I can't bear the thought of your torture. Take it.

- All right.

- I have come to beg for the life of William Wallace.

- You're quite taken with him, aren't you?

- I respect him.

[...]