Young children? Why, what do you mean?
5 seconds sound clip from the The Blues Brothers (1980) movie soundboard.
You can hear this line at 01:36:24 in the Blu-ray version of the movie.
Quote context
[...]
- What a room! This place is gonna swing tonight.
- It's a fucking barn. We'll never fill it.
- We've gotta fill this hall tonight. A lot of young children are depending on it.
- Young children? Why, what do you mean?
- Yep. Mind if we fill her up?
- Nope. I said we're out of gas. Tanker truck's late. Should have been here two hours ago.
- Uh, it's always late on Thursdays.
[...]