And we're loyal to your father, and that is much more than he can say about his own son.

7 seconds sound clip from the Strife for Mastery (1978) movie soundboard.

You can hear this line at 00:30:33.444 in the DVD version of the movie.

Quote context

[...]

- My dad must be determined to get me. You two are the best men he's got.

- You're right. On all the missions that we've been sent, we've never failed. We killed every time.

- Also, you're both more merciless than me. You won't hesitate to kill me, right?

- Your father told us no matter what you may say, you have to be killed.

- Right, a killer is true to his trade.

- And we're certainly that, or else we wouldn't have cut off one arm to improve our skill.

- And we're loyal to your father, and that is much more than he can say about his own son.

- Well, alright. Now kill us.

- I'm not going to kill you, for that would simply make the quarrel worse.

- Besides, having to live after defeat is still better than death.

- Brother, after defeat, life's too painful.

- I agree. I think I'd rather die.

[...]