Milord, Wallace is renowned for his ability to smell an ambush.

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

You can hear this line at 02:18:31 in the Blu-ray version of the movie.

Quote context

[...]

- A hundred men with his own sword. Cut through them like...

- Moses through the Red Sea.

- His legend grows. It will be worse than before.

- He rallies new volunteers in every Scottish town, and when he replenishes his numbers...

- They're sheep, mere sheep! Easily dispersed if we strike the shepherd.

- Very well. Pick a flock of your finest assassins and set a meeting.

- Milord, Wallace is renowned for his ability to smell an ambush.

- If what Lord Hamilton tells me is correct, he warmed to our future queen and would trust her.

- So we'll dispatch her with the notion that she comes in peace.

- Milord, the princess might be taken hostage or her life be put in jeopardy.

- My son would be most distressed by that.

[...]