Don't you worry about us.
4 seconds sound clip from the Dark Command (1940) movie soundboard.
You can hear this line at 00:09:26 in the Blu-ray version of the movie.
Quote context
[...]
- Oh, hush. Now, not another word out of you.
- Go along. Stop aggravating your father.
- Oh, dad, I wonder if you'd let me...
- No!
- You two, shame on you. If I weren't around, you'd be at each other's throats all day.
- What are you gonna do when I get married?
- Did Cantrell ask you to marry him?
- Uh-huh.
- I didn't say I'd accepted him, now, did I?
[...]