Revelation 6:12-17 - The Sixth Seal
12 When the Lamb broke the sixth seal I looked, and there was a great earthquake, and the sun became as dark as sackcloth, and the whole disc of the moon became like blood. 13 The stars in the sky also fell to the earth, as when a fig-tree, upon being shaken by a gale of wind, casts its unripe figs to the ground. 14 The sky too passed away, as if a scroll were being rolled up, and every mountain and island was removed from its place.
15 The kings of the earth and the great men, the military chiefs, the wealthy and the powerful--all, whether slaves or free men--hid themselves in the caves and in the rocks of the mountains, 16 while they called to the mountains and the rocks, saying, "Fall on us and hide us from the presence of Him who sits on the throne and from the anger of the Lamb; 17 for the day of His anger--that great day--has come, and who is able to stand?"