[just as David is about to rape Sasha in her cell, Negan interrupts]
Negan: HEY! What the hell are you doin' in here?
David: Negan, sir...
Negan: [interrupting him] D'you REALLY think I need you to answer that? I can see that you're tryin' to rape this woman. You... were tryin' to rape this woman, weren't you? Ah... this is some unacceptable behavior. Rape is against the rules here. I wouldn't wanna be somewhere where it wasn't. Someone in charge... who lets somethin' like that fly...
[he exhales and pulls out a massive knife]
Negan: [whispering] David... you really crossed the line here.
David: [whimpering] I'm sorry, sir.
[Negan looks at David for a moment, then stabs him through the neck]
Negan: You know what? I do not accept your apology.