- Cigarette, Homer?
- Thanks. It's all right, I can get it.

3 seconds sound clip from the The Best Years of Our Lives (1946) movie soundboard.

You can hear this line at 00:06:38.924 in the Blu-ray version of the movie.

Quote context

[...]

- Is this your first ride in one of these things?

- Heh, yeah, this is my first plane ride.

- I saw plenty of flying, all right. I was on a CV. That's a flattop. But I never knew things looked so pretty from up here.

- Sure is beautiful.

- I never thought so. This used to be my office.

- Bombardier, weren't you?

- Yeah. That's where the bombsight was.

- I spent a lot of time on my knees up there.

- Praying?

- Heh, yeah, that too.

- Cigarette, Homer?

- Thanks. It's all right, I can get it.

- Here, I've got a match, captain.

- Anybody superstitious?

- No, no, go ahead.

- Well, I am.

- Boy, you ought to see me open a bottle of beer.

- Well, then you got nothing to worry about.

[...]