Who, once and for all, consigned that fallen tyrant to the flames of hell... who sent your only begotten son into the world to crush that roaring lion...
12 seconds sound clip from the The Exorcist movie soundboard.
You can hear this line at 01:46:20 in the Blu-ray version of the movie.
Quote context
[...]
- Let the enemy have no power over her. Son of Iniquity be powerless to harm her.
- Your mother sucks cocks in hell, Karras. You faithless slime.
- And also with you. Let us pray.
- Holy Lord, almighty Father... everlasting God... and Father of our Lord, Jesus Christ...
- Strike terror, Lord, into the beast now laying waste to your vineyard.
- Amen. O Lord, hear my prayer.
[...]