Revelation 6:15

James Moffatt - New Testament

Then the kings of the earth, the magnates, the generals, the rich, the strong, slaves and freemen everyone of them, hid in caves and among the rocks of the mountains,

Cross References

Hebrews 11:38

(men of whom the world was not worthy), wanderers in the desert and among the hills, in caves and gullies.

Revelation 18:23

For the magnates of earth were thy traders; all nations were seduced by thy magic spells.