Noah's Flood
Click here to read an amazing discovery about the earth's water supply
Sorry Jules, Job has it first, over 3,000 years ago. God is making reference to Noah's flood when the fountains of the deep broke open and covered all the mountains on the earth and then was drawn back into the depths of the earth.
The Grand Canyon is an evident token of the erosion that took place over a four month period of time for all that water to receed back into the earth.