Isaiah 64:3 in the King James Version
When thou didst terrible things which we looked not for, thou camest down, the mountains flowed down at thy presence.
Context
2 as when fire kindles the brushwood, and the fire causes the water to boil. Make your name known to your adversaries, that the nations may tremble at your presence!
3 When you did awesome things which we didn’t look for, you came down, and the mountains quaked at your presence.
4 For from of old men have not heard, nor perceived by the ear, nor has the eye seen a God besides you, who works for him who waits for him.