The Reverse Peephole (a.k.a. The Man Fur) Season 9, Episode 12

Silvio

I did. I don't like Mr. Newman. He is an agitator.

Kramer

Look... I've known Newman all my life, in the building, and you're all wrong about him. He's a model tenant. Portly, yes, but smart as a whip.

Silvio

OK, on your word he can stay.

Kramer

All right.

Silvio

But... I'm gonna keep my eye on him.