@ghost-of-a-duke said
Churchill gave the best put down, but it's so well known I lack the effort to type it.
I don't think you mean this one but it's a good one:
“Churchill: "Madam, would you sleep with me for five million pounds?"
Socialite: "My goodness, Mr. Churchill... Well, I suppose... we would have to discuss terms, of course... "
Churchill: "Would you sleep with me for five pounds?"
Socialite: "Mr. Churchill, what kind of woman do you think I am?!"
Churchill: "Madam, we've already established that. Now we are haggling about the price”
β Winston S. Churchill