- I don't want to go without you. 
- I don't want you to. But your mother would rather have you alone. You know, getting her precious daughter back for a few days.
8 seconds sound clip from the Dead of Night (1945) movie soundboard.
You can hear this line at 00:43:36.128 in the Blu-ray version of the movie.
Quote context
[...]
- Mother says, can we come down the weekend after next. It's her birthday.
- I'm afraid I shan't be able to make it. We'll be rushing that big audit through.
- Oh, never mind. She'll be disappointed, but we can go some other time.
- Well, you can go, sweet, anyhow, even if I can't.
- I don't want to go without you.
- Don't be an idiot. She doesn't feel she's lost a daughter. She's gained a son.
- What gift for a phrase you have!
- Hello?
- Hello, darling. Have a good journey?
- Yes. I wish you could've come.
- So do I. Still, it can't be helped.
- Of course I do. Do you miss me?
- Yes.
[...]

 Dead of Night (1945)
 Dead of Night (1945)  Phantom of the Opera (1943)
 Phantom of the Opera (1943)  Scooby-Doo, Where Are You! (1969)
 Scooby-Doo, Where Are You! (1969)  Halloween III: Season of the Witch (1982)
 Halloween III: Season of the Witch (1982)  Knight Rider (1982)
 Knight Rider (1982)