Revelation 6:15-16
Then all the kings of the earth, and the princes, and the generals, and the rich, and the powerful, and every slave and free man, 'hid themselves in the caves and under the rocks' of the mountains;
Luke 12:5
I will show you of whom you should be afraid. Be afraid of him who, after killing you, has the power to fling you into the Pit. Yes, I say, be afraid of him.
Luke 23:30
At that time people will begin to say to the mountains 'Fall on us,' and to the hills 'Cover us.'
2 Thessalonians 1:9
These men will pay the penalty of unutterable Ruin--banished 'from the presence of the Lord and from the glorious manifestation of his might,
Revelation 15:3-4
They are singing the song of Moses, the Servant of God, and the song of the Lamb-- 'Great and marvelous are thy deeds, O Lord, our God, the Almighty. Righteous and true are thy ways, Eternal King.