No. I've taken an oath before Buddha to kill no more. So, no matter what happens, I swear, I will not lift a sword again.
15 seconds sound clip from the Born Invincible (1978) movie soundboard.
You can hear this line at 00:18:10 in the DVD version of the movie.
Quote context
[...]
- Dad!
- Tell me, what did you do to the Chin-Yeng? That they want you.
- Twenty years ago... Chin-Yeng-Chiks were in Wapei.
- From what you say, you must be a great fighter. So why don't you fight him?
- Right! Well all right, come on out then!
- Dad! You can't go out there, I beg you, please don't do it!
- She's right, you can't do, but I can, and I will to.
- So then I will not see this school destroyed for my sake.
[...]