Buddha finger.
4 seconds sound clip from the Shaolin vs. Lama (1983) movie soundboard.
You can hear this line at 01:25:14 in the DVD version of the movie.
Quote context
[...]
- How come you Shaolin monks protect your master when you're better?
- When facing your enemy, you have to aim to his weakest point.
- Use the Buddha finger accurately and you'll find you will win whatever he should try to do.
- His weak point is under the arm. You better tell him!
- Right.
[...]