I'm not so sure my son likes your daughter!
7 seconds sound clip from the Sleeping Beauty (1959) movie soundboard.
You can hear this line at 00:43:03 in the Blu-ray version of the movie.
Quote context
[...]
- Well, it may come as quite a shock.
- Shock? My Phillip, a shock? What's wrong with my Phillip?
- Nothing, Hubert. I only meant...
- Why doesn't your daughter like my son?
- I'm not so sure my son likes your daughter!
- I'm not so sure my grandchildren want you for a grandfather!
- Why, you, you unreasonable, pompous, blustering, old windbag!
- Unreasonable, pompous, en garde, sir!
- I warn you, Hubert. This means war.
[...]

 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)