The Speckled Band

Sherlock Holmes:
From your clothes I would deduce - you're going to a wedding.

Dr. John Watson:
[laughs heartily] At last I've got you. For once in your life you're wromg.

Sherlock Holmes:
Wrong?

Dr. John Watson:
I'm not going to a wedding! I'm coming from one!

Dr. John Watson:
[Watson again enjoys a hearty laugh]

Sherlock Holmes:
[sardonically] Give them my congratulations or perhaps condolences.

Dr. John Watson:
Rubbish! We all come to it, my dear fellow.

Dr. John Watson:
[he laughs again] We all come to it. Goodbye.

Sherlock Holmes:
[alone, ironically and sadly, after Watson has left] Not all, my dear Watson... not all.