- You haven't given him the injection already, have you?
- No, but we're all ready, Mrs. Simmons.

6 seconds sound clip from the Harvey (1950) movie soundboard.

You can hear this line at 01:39:02.435 in the Blu-ray version of the movie.

Quote context

[...]

- Not after this he won't be. After this, he'll be a perfectly normal human being. And you know what stinkers they are.

- Glad I met ya. I'll wait.

- Oh, no! No! Elwood, come out! Come out! Don't give it to him! Stop it! Stop it! Elwood, come out!

- Don't do that, girl. Dr. Sanderson's giving the injection.

- I don't want him to have it. I don't like people like that. I don't want my brother to be like that.

- You haven't given him the injection already, have you?

- No, but we're all ready, Mrs. Simmons.

- Oh, Elwood!

- Veta?

- What's the trouble?

- What's the matter? What's going on? What's wrong?

[...]