Matthew 13:49-50

So it will be at the end of the age. The angels will come and separate the wicked from the righteous

Acts 12:23

Immediately an angel of the Lord struck him because he did not give God the glory, and he was eaten by worms and died.

Revelation 6:15-16

Then the kings of the earth and the great men and the generals and the rich and the strong, and every one, slave and free, hid in the caves and among the rocks of the mountains,

Revelation 19:17-18

Then I saw an angel standing in the sun, and with a loud voice he cried to all the birds that fly in midheaven, "Come, gather for the great supper of God,

Treasury of Scripture Knowledge

Summary

And the LORD sent an angel, which cut off all the mighty men of valour, and the leaders and captains in the camp of the king of Assyria. So he returned with shame of face to his own land. And when he was come into the house of his god, they that came forth of his own bowels slew him there with the sword.

Bible References

Angel

Matthew 13:49
So it will be at the end of the age. The angels will come and separate the wicked from the righteous
Acts 12:23
Immediately an angel of the Lord struck him because he did not give God the glory, and he was eaten by worms and died.

The leaders

Revelation 6:15
Then the kings of the earth and the great men and the generals and the rich and the strong, and every one, slave and free, hid in the caves and among the rocks of the mountains,
Revelation 19:17
Then I saw an angel standing in the sun, and with a loud voice he cried to all the birds that fly in midheaven, "Come, gather for the great supper of God,