From The Importance of Being Earnest, by Oscar Wilde:
Lady Bracknell. A country house! How many bedrooms? Well, that point can be cleared up afterwards. You have a town house, I hope? A girl with a simple, unspoiled nature, like Gwendolen, could hardly be expected to reside in the country.
Jack. Well, I own a house in Belgrave Square, but it is let by the year to Lady Bloxham. Of course, I can get it back whenever I like, at six months’ notice.
Lady Bracknell. Lady Bloxham? I don’t know her.
Jack. Oh, she goes about very little. She is a lady considerably advanced in years.
Lady Bracknell. Ah, nowadays that is no guarantee of respectability of character. What number in Belgrave Square?
Jack. 149.
Lady Bracknell. [shaking her head.] The unfashionable side. I thought there was something. However, that could easily be altered.
Jack. Do you mean the fashion, or the side?
Lady Bracknell. [sternly.] Both, if necessary, I presume.