New Revised Standard Version
This shall be the plague with which the LORD will strike all the peoples that wage war against Jerusalem: their flesh shall rot while they are still on their feet; their eyes shall rot in their sockets, and their tongues shall rot in their mouths.

Contemporary English Version
Here is what the LORD will do to those who attack Jerusalem: While they are standing there, he will make their flesh rot and their eyes fall from their sockets and their tongues drop out.

New American Bible
And this will be the plague with which the LORD will strike all the peoples that have fought against Jerusalem: their flesh will rot while they stand on their feet, and their eyes will rot in their sockets, and their tongues will rot in their mouths.

Douay-Rheims Bible
And this shall be the plague wherewith the Lord shall strike all nations that have fought against Jerusalem: the flesh of every one shall consume away while they stand upon their feet, and their eyes shall consume away in their holes, and their tongue shall consume away in their mouth.

And this shall be the plague wherewith the Lord shall strike all nations that have fought against Jerusalem: the flesh of every one shall consume away while they stand upon their feet, and their eyes shall consume away in their holes, and their tongue shall consume away in their mouth.

the plague wherewith.

Zechariah 14:3 Then the Lord shall go forth, and shall fight against those nations, as when he fought in the day of battle.

Zechariah 12:9 And it shall come to pass in that day, that I will seek to destroy all the nations that come against Jerusalem.

Psalm 110:5,6 The Lord at thy right hand hath broken kings in the day of his wrath. . . .

Isaiah 34:1-17 Come near, ye Gentiles, and hear, and hearken, ye people: let the earth hear, and all that is therein, the world, and every thing that cometh forth of it. . . .

Isaiah 66:15,16 For behold the Lord will come with fire, and his chariots are like a whirlwind, to render his wrath in indignation, and his rebuke with flames of fire. . . .

Ezekiel 38:18-22 And it shall come to pass in that day, in the day of the coming of Gog upon the land of Israel, saith the Lord God, that my indignation shall come up in my wrath. . . .

Ezekiel 39:4-6,17-20 Thou shalt fall upon the mountains of Israel, thou and all thy bands, and thy nations that are with thee: I have given thee to the wild beasts, to the birds, and to every fowl, and to the beasts of the earth to be devoured. . . .

Joel 3:1,2 For behold in those days, and in that time when I shall bring back the captivity of Juda, and Jerusalem: . . .

Micah 4:11-13 Be in pain and labour, O daughter of Sion, as a woman that bringeth forth: for now shalt thou go out of the city, and shalt dwell in the country, and shalt come even to Babylon, there thou shalt be delivered: there the Lord will redeem thee out of the hand of thy enemies. . . .

Micah 5:8,9 And the remnant of Jacob shall be in the midst of many peoples, as a dew from the Lord, and as drops upon the grass, which waiteth not for man, nor tarrieth for the children of men. . . .

Micah 7:16,17 The nations shall see, and shall be confounded at all their strength: they shall put the hand upon the mouth, their ears shall be deaf. . . .

Revelation 16:1-21 And I heard a great voice out of the temple, saying to the seven angels: Go and pour out the seven vials of the wrath of God upon the earth. . . .

Revelation 19:17-21 And I saw an angel standing in the sun: and he cried with a loud voice, saying to all the birds that did fly through the midst of heaven: Come, gather yourselves together to the great supper of God: . . .

Their flesh.

Leviticus 26:18,21,24,28 But if you will not yet for all this obey me: I will chastise you seven times more for your sins. . . .

Deuteronomy 28:59 The Lord shall increase thy plagues, and the plagues of thy seed, plagues great and lasting, infirmities grievous and perpetual.

2 Chronicles 21:15,18,19 And thou shalt be sick of a very grievous disease of thy bowels, till thy vital parts come out by little and little every day. . . .

Psalm 90:11 Who knoweth the power of thy anger, and for thy fear

Acts 12:23 And forthwith an angel of the Lord struck him, because he had not given the honour to God: and, being eaten up by worms, he gave up the ghost.

Revelation 9:5,6 And it was given unto them that they should not kill them: but that they should torment them five months. And their torment was as the torment of a scorpion when he striketh a man. . . .

Revelation 16:10,11,21 And the fifth angel poured out his vial upon the seat of the beast. And his kingdom became dark: and they gnawed their tongues for pain. . . .

Revelation 17:16 And the ten horns which thou sawest in the beast: These shall hate the harlot and shall make her desolate and naked and shall eat her flesh and shall burn her with fire.

Revelation 18:6-8 Render to her as she also hath rendered to you: and double unto her double, according to her works. In the cup wherein she hath mingled, mingle ye double unto her. . . .