The rotten plague (Zech 14:12-14:12)

“This shall be the plague

With which Yahweh

Will strike all the people

That waged wars

Against Jerusalem.

Their flesh shall rot,

While they are still

On their feet.

Their eyes shall rot

In their sockets.

Their tongues shall rot

In their mouths.”

Yahweh was going to send a plague on everybody that had waged war on Jerusalem.  Their flesh would rot on their body as they were still standing on their feet.  Their eyes would rot in their sockets, while their tongues would rot in their mouths.  This was a rotten plague.