Thank you, child. I must speak with your mother.
4 seconds sound clip from the The Secret of NIMH (1982) movie soundboard.
You can hear this line at 00:15:18.543 in the Blu-ray version of the movie.
Quote context
[...]
- Oh, no. She'll wake up Timothy.
- Why does she always come around here poking her nose where she's not wanted?
- Martin!
- Thank you, child. I must speak with your mother.
- Why me? That I alone should be responsible for the welfare of the entire field is monstrous.
- Brisby!
[...]