Assemble.

Joel 3:2
I will gather all the nations and bring them down to the Valley of Jehoshaphat. There I will enter into judgment against them concerning My people, My inheritance, Israel, whom they have scattered among the nations as they divided up My land.

Ezekiel 38:9-18
You and all your troops, and many peoples with you will go up, advancing like a thunderstorm; you will be like a cloud covering the land.' . . .

Micah 4:12
But they do not know the thoughts of the LORD or understand His plan: that He has gathered them like sheaves to the threshing floor.

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.

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 captivity, but the rest of the people will not be removed from the city. . . .

Revelation 16:14-16
These are demonic spirits that perform signs and go out to all the kings of the earth, to assemble them for battle on the great day of God, the Almighty. . . .

Revelation 19:19, 20
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. . . .

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. . . .

cause, etc.

Psalm 103:20
Bless the LORD, all His angels mighty in strength, who do His word, who hearken to the voice of his command.

Isaiah 10:34
He will clear the forest thickets with an ax, and Lebanon will fall before the Mighty One.

Isaiah 13:3
I have commanded My sanctified ones; I have even summoned My warriors to execute My wrath and exult in My triumph.

Isaiah 37:36
Then the angel of the LORD went out and struck down 185, 000 men in the camp of the Assyrians. When the people got up the next morning, there were all the dead bodies!

2 Thessalonians 1:7
and to grant relief to you who are oppressed and to us as well, when the Lord Jesus is revealed from heaven with His mighty angels

Revelation 19:14
The armies of heaven, dressed in fine linen, white and pure, follow Him on white horses.