Parallel
Isaiah 2:19
Brenton's English Septuagint · Berean Standard Bible
having carried [them] into the caves, and into the clefts of the rocks, and into the caverns of the earth, for fear of the Lord, and by reason of the glory of his might, when he shall arise to strike terribly the earth.
Men will flee to caves in the rocks and holes in the ground, away from the terror of the LORD and from the splendor of His majesty, when He rises to shake the earth.