Revelation 6:15

The kings of the earth, the great men, the military leaders, the rich, the mighty -- everybody, whether slaves or free hid themselves in the caves and among the rocks of the mountains.

Hebrews 11:38

men of whom the world was not worthy, though wandering in deserts, mountains, caves, and holes in the ground.

Revelation 18:9-11

The kings of the earth who have joined her in her immorality and luxury will weep and lament over her when they see the smoke from her burning.

Revelation 19:13-21

He wore a garment dipped in blood, and His name was the Word of God.

Treasury of Scripture Knowledge

Summary

And the kings of the earth, and the great men, and the rich men, and the chief captains, and the mighty men, and every bondman, and every free man, hid themselves in the dens and in the rocks of the mountains;

Bible References

The kings

Revelation 18:9
The kings of the earth who have joined her in her immorality and luxury will weep and lament over her when they see the smoke from her burning.
Revelation 19:13
He wore a garment dipped in blood, and His name was the Word of God.

Hid

Hebrews 11:38
men of whom the world was not worthy, though wandering in deserts, mountains, caves, and holes in the ground.