Zechariah 14:12-19

But this is what will happen to all who fought against Jerusalem: GOD will visit them with a terrible plague. People’s flesh will rot off their bones while they are walking around; their eyes will rot in their sockets and their tongues in their mouths; people will be dying on their feet! Mass hysteria when that happens—total panic! Fellow soldiers fighting and killing each other—holy terror! And then Judah will jump into the fray! Treasures from all the nations will be piled high—gold, silver, the latest fashions. The plague will also hit the animals—horses, mules, camels, donkeys. Everything alive in the military camps will be hit by the plague. * * * All the survivors from the godless nations that fought against Jerusalem will travel to Jerusalem every year to worship the King, GOD-of-the-Angel-Armies, and celebrate the Feast of Booths. If any of these survivors fail to make the annual pilgrimage to Jerusalem to worship the King, GOD-of-the-Angel-Armies, there will be no rain. If the Egyptians don’t make the pilgrimage and worship, there will be no rain for them. Every nation that does not go up to celebrate the Feast of Booths will be hit with the plague. Egypt and any other nation that does not make pilgrimage to celebrate the Feast of Booths gets punished.