Easy.
3 seconds sound clip from the Spiritual Kung Fu (1978) movie soundboard.
You can hear this line at 01:07:19 in the DVD version of the movie.
Quote context
[...]
- But tradition says that you must beat the law hands first, you know that.
(KUNG FU STICKS FIGHTING SOUNDS)
(KUNG FU STICKS FIGHTING SOUNDS) (2)
- Easy.
(KUNG FU STICKS FIGHTING SOUNDS) (3)
- Yea, but he's watching. I must.
(KUNG FU STICKS FIGHTING SOUNDS) (4)
[...]