Yu Yu Hakusho1992

Jaganshi Hiei:
There's no need to push yourself.

Kazuma Kuwabara:
Huh?

Jaganshi Hiei:
You have fought well enough. Now let Yusuke take over the battle so you can heal in the small chance that we need you later.

Kazuma Kuwabara:
I'm sorry, Hiei, but I just don't think I can do that. See, I got this thing called a code, and it says no matter how ugly a fight gets I always finish it, even if it means risking my life.

Jaganshi Hiei:
T-heh! A human with an honor code.

Yusuke Urameshi:
You can't argue with the guy. He's like a mule.

Youko Kurama:
Yes, he's almost as stubborn as you.

Byakko:
[from a distance] What, have you all surrendered?

Kazuma Kuwabara:
Shut up! I'm comin', ya impatient hair-ball!