Here.
2 seconds sound clip from the White Christmas (1954) movie soundboard.
You can hear this line at 00:48:11 in the Blu-ray version of the movie.
Quote context
[...]
- Is that the weather forecast?
- General, we want you to know that you needn't feel obligated.
- I mean, since there's no snow...
- Nonsense. We've made a contract. Your first performance is tonight at 8:00. Be there or I'll sue!
- Here.
- Excuse me, ladies and gentlemen, I'm on KP.
- Lord help the mister who comes between me and my sister. (3)
- And Lord help the sister who comes between me and my man. (3)
- We ate, and then he ate. We slept, then he slept.
- Yeah, then he woke up and nobody slept for 48 hours.
[...]