Kentucky. Boone County, Kentucky. Best water in the USA. Yeah, it's the water makes the whiskey fit to drink.
10 seconds sound clip from the The Asphalt Jungle (1950) movie soundboard.
You can hear this line at 00:29:48 in the Blu-ray version of the movie.
Quote context
[...]
- Oh, it's the Doc. Come on in, Doc.
- Want you to meet a friend of mine.
- This is Doc Riedenschneider. You heard of him, I guess, huh?
- Yeah.
- Well, how'd you like the whiskey? Made in your home state.
- Well... I gotta be going. I'll see you around sometime maybe.
- The color of his money's all right, but I wish he wasn't so touchy.
- Maybe it's a point of honor with him. A gambling debt.
[...]