- Dinner is served, madam.
- How lovely.

7 seconds sound clip from the Mrs. Doubtfire movie soundboard.

You can hear this line at 00:57:25 in the Blu-ray version of the movie.

Quote context

[...]

- Hello? Hello? Anybody home?

- Where were you guys?

- Upstairs doing our homework.

- Mrs. Doubtfire said we had to.

- Oh, she did, huh?

- Mm-hmm.

- Doing your homework. How great. Hi, honey.

- Look at this place. It looks wonderful. All spick-and-span.

(Miranda gasps)

- Dinner is served, madam.

- How lovely.

- Lydia, dear, get back inside right now before you freeze.

- Look, I just want to apologize for being such a pain today.

- Oh, dear, it's all right. Go.

- No, I'm... I'm really sorry. It's just I'm still kind of messed up... about everything.

- We all are, sweetie.

[...]