Dogs and Cats Living Together

Speaking of the endtimes, where exactly does the Bible mention “dogs and cats living together” as a sign of the end of the world? I can’t seem to find the verse.

Or have I just been watching too much Ghostbusters?

Key quote follows:

Stantz: “Real wrath-of-God-type stuff. Fire and brimstone coming from the sky! Rivers and seas boiling!”

Spengler: “Forty years of darkness! Earthquakes! Volcanoes!”

Zeddemore: “The dead rising from the grave!”

Venkman: “Human sacrifice, dogs and cats living together, mass hysteria!”