The next young lady, please.

4 seconds sound clip from the Cinderella (1950) movie soundboard.

You can hear this line at 01:08:41 in the Blu-ray version of the movie.

Quote context

[...]

- Up, up, up with it.

- Here.

- Shh.

- Why can't you hold still a minute?

- Oh! My word. Enough of this!

- The next young lady, please.

- Did you hear that, Gus?

- Yup. Gotta hurry.

- Shh. Come on, come on, hurry.

- Gus-Gus, Gus-Gus, come on.

[...]