Revelation 20:8-9
and will go out to deceive the nations in the four corners of the earth—Gog and Magog—to assemble them for battle. Their number is like the sand of the seashore. / And they marched across the broad expanse of the earth and surrounded the camp of the saints and the beloved city. But fire came down from heaven and consumed them.

Revelation 19:19
Then I saw the beast and the kings of the earth with their armies assembled to wage war against the One seated on the horse, and against His army.

Joel 3:9-11
Proclaim this among the nations: “Prepare for war; rouse the mighty men; let all the men of war advance and attack! / Beat your plowshares into swords and your pruning hooks into spears. Let the weak say, ‘I am strong!’ / Come quickly, all you surrounding nations, and gather yourselves. Bring down Your mighty ones, O LORD.

Zechariah 14:2-3
For I will gather all the nations for battle against Jerusalem, and the city will be captured, the houses looted, and the women ravished. Half of the city will go into exile, but the rest of the people will not be removed from the city. / Then the LORD will go out to fight against those nations, as He fights in the day of battle.

Isaiah 8:9-10
Huddle together, O peoples, and be shattered; pay attention, all you distant lands; prepare for battle, and be shattered; prepare for battle, and be shattered! / Devise a plan, but it will be thwarted; state a proposal, but it will not happen. For God is with us.”

Jeremiah 50:9
For behold, I stir up and bring against Babylon an assembly of great nations from the land of the north. They will line up against her; from the north she will be captured. Their arrows will be like skilled warriors who do not return empty-handed.

Daniel 11:40-45
At the time of the end, the king of the South will engage him in battle, but the king of the North will storm out against him with chariots, horsemen, and many ships, invading many countries and sweeping through them like a flood. / He will also invade the Beautiful Land, and many countries will fall. But these will be delivered from his hand: Edom, Moab, and the leaders of the Ammonites. / He will extend his power over many countries, and not even the land of Egypt will escape. ...

Micah 4:11-12
But now many nations have assembled against you, saying, “Let her be defiled, and let us feast our eyes on Zion.” / But they do not know the thoughts of the LORD or understand His plan, for He has gathered them like sheaves to the threshing floor.

Psalm 2:1-3
Why do the nations rage and the peoples plot in vain? / The kings of the earth take their stand and the rulers gather together, against the LORD and against His Anointed One: / “Let us break Their chains and cast away Their cords.”

Isaiah 13:4-5
Listen, a tumult on the mountains, like that of a great multitude! Listen, an uproar among the kingdoms, like nations gathered together! The LORD of Hosts is mobilizing an army for war. / They are coming from faraway lands, from the ends of the heavens—the LORD and the weapons of His wrath—to destroy the whole country.

Jeremiah 6:22-23
This is what the LORD says: “Behold, an army is coming from the land of the north; a great nation is stirred up from the ends of the earth. / They grasp the bow and spear; they are cruel and merciless. Their voice roars like the sea, and they ride upon horses, lined up like men in formation against you, O Daughter of Zion.”

Zephaniah 3:8
Therefore wait for Me,” declares the LORD, “until the day I rise to testify. For My decision is to gather nations, to assemble kingdoms, to pour out upon them My indignation—all My burning anger. For all the earth will be consumed by the fire of My jealousy.

Isaiah 41:11-12
Behold, all who rage against you will be ashamed and disgraced; those who contend with you will be reduced to nothing and will perish. / You will seek them but will not find them. Those who wage war against you will come to nothing.

2 Thessalonians 2:8
And then the lawless one will be revealed, whom the Lord Jesus will slay with the breath of His mouth and annihilate by the majesty of His arrival.

Matthew 24:30-31
At that time the sign of the Son of Man will appear in heaven, and all the tribes of the earth will mourn. They will see the Son of Man coming on the clouds of heaven with power and great glory. / And He will send out His angels with a loud trumpet call, and they will gather His elect from the four winds, from one end of the heavens to the other.