Season 7, Episode 9: "The Sponge"

-Well, I'll take three. -Three?

Yeah. Make it 10.

-Ten? -Twenty Sponges should be plenty.

-Did you say 20? -Yeah, 25 Sponges is just fine.

-Twenty-five? -Yeah.

-You're set with 25? -Yeah. Yeah.

Just give me the whole case, I'll be on my way.