If he was the last man on the face of the earth, and my sister, the last woman, I'd still say no.
6 seconds sound clip from the The Quiet Man (1952) movie soundboard.
You can hear this line at 00:45:02 in the Blu-ray version of the movie.
Quote context
[...]
- I see. You've been making fine progress with widow Tillane in the last ten years.
- Is that what you've come to talk about?
- I've come to talk about your sister and him.
- If he was the last man on the face of the earth, and my sister, the last woman, I'd still say no.
- If it's a question of the girl's fortune...
- Why, if it'd be a shilling piece he wanted with her... I'd still say no.
- Come on, Michaleen. I told you so. I'll explain it to her myself.
- Hey, Yank, I'll count three. And if you're not out of the house by then, I'll loose the dogs on you.
[...]