You're snoring.
3 seconds sound clip from the The Jungle Book (1967) movie soundboard.
You can hear this line at 00:56:35 in the Blu-ray version of the movie.
Quote context
[...]
- You can sleep safe and sound knowing I am around.
- Slowly and surely your senses will cease to resist.
- Sorry.
- Trust in me and just in me. Shut your eyes and trust in me.
[...]