Never mind about that. What I want to know is...

4 seconds sound clip from the Gone with the Wind (1939) movie soundboard.

You can hear this line at 03:03:23 in the Blu-ray version of the movie.

Quote context

[...]

- Sorry for me?

- Yes, sorry for you because you're throwing away happiness with both hands and reaching out for something that'll never make you happy.

- I don't know what you're talking about.

- If you were free and Miss Melly were dead and you had your precious honourable Ashley do you think you'd be happy with him?

- You'd never know him, never even understand his mind any more than you understand anything, except money.

- Never mind about that. What I want to know is...

- You may keep your sanctity. It'll work no hardship on me.

- You mean to say you don't care?

- The world is full of many things and many people and I shan't be lonely. I will find comfort elsewhere.

- Well, that's fine. But I warn you, just in case you change your mind, I intend to lock my door.

[...]