Watch my chips. I'm gonna be back in second.
3 seconds sound clip from the Rain Man (1988) movie soundboard.
You can hear this line at 01:33:17 in the Blu-ray version of the movie.
Quote context
[...]
- I don't see him using a computer.
- No, he's not, but something's not right.
- You know there's no one in the world can count into a six-deck shoe.
- Watch my chips. I'm gonna be back in second.
(CASINO WHEEL OF FORTUNE SPINNING)
- We're hot. We are red hot! The Babbitt brothers, kickin' ass in Vegas!
[...]

 Dead of Night (1945)
 Dead of Night (1945)  Phantom of the Opera (1943)
 Phantom of the Opera (1943)  Scooby-Doo, Where Are You! (1969)
 Scooby-Doo, Where Are You! (1969)  Halloween III: Season of the Witch (1982)
 Halloween III: Season of the Witch (1982)  Knight Rider (1982)
 Knight Rider (1982)