She knew it was an abomination.
5 seconds sound clip from the Pet Sematary (1989) movie soundboard.
You can hear this line at 00:58:24 in the Blu-ray version of the movie.
Quote context
[...]
- 'Cause whatever lives in the ground beyond the Pet Sematary ain't human at all.
- As time went by, lots of folks saw Timmy walking back and forth.
- But it was Margie who finally came to some of us menfolks and said it had to be stopped.
- She knew it was an abomination.
- So us men sat down and talked it out.
- Then we got into my car and went over to the Baterman place to take care of it.
- He's dead! He ain't natural!
- Yeah, there's no other way. He's got to burn!
[...]