I don't want Chris to see this.

4 seconds sound clip from the The Exorcist movie soundboard.

You can hear this line at 01:36:58 in the Blu-ray version of the movie.

Quote context

[...]

- Merrin!

- I am no one.

- Merrin! Fear the priest. Merrin! Merrin!

- Yeah? Yeah.

- I'll be right there.

- I don't want Chris to see this.

- Well, what's wrong? What is it?

- You're convinced that it's genuine?

- I don't know. No, not really, I suppose.

- But I have made... a prudent judgment that it meets the conditions set down in the ritual.

[...]