Once rid of Nicodemus, the plan will die.
4 seconds sound clip from the The Secret of NIMH (1982) movie soundboard.
You can hear this line at 00:56:19.036 in the Blu-ray version of the movie.
Quote context
[...]
- No taste for blood, huh? They've taken the animal out of you.
- Ah, listen. The Brisby house is a large cement block. In the moving, what if it should fall?
- Of course. Cut the lines and the weight of it will crush his bones.
- Once rid of Nicodemus, the plan will die.
- We can stay here as long as we like.
- How do you get him to take it?
- Someone must go into the farmhouse kitchen and put it in his dish.
[...]