Season 5, Episode 5: "The Bris"

Broken glass. Bits of broken glass you can never get up.

You can't get it up with a vacuum cleaner.

Even on your knees, with a magnifying glass,

you'll never get all the pieces.

And then you think you got it all.

And then one day, two years later, you're walking barefoot,

you step on broken glass and kill yourself!

I don't think that's what you want. Is it?