It burns! It burns!
12 seconds sound clip from the The Exorcist movie soundboard.
You can hear this line at 01:32:12 in the Blu-ray version of the movie.
Quote context
[...]
- Mirabile dictu, don't you agree?
- How long are you planning to stay in Regan?
- Until she rots and lies stinking in the earth.
- Holy water. You keep it away.
(The Devil - Distorted scream)
- You know, I'm, like, in seclusion.
[...]