'River' in the Bible

Will not the land be shaking with fear because of this, and everyone in it have sorrow? and all of it will be overflowing like the River; and it will be troubled and go down again like the River of Egypt.

For the Lord, the God of armies, is he at whose touch the land is turned to water, and everyone in it will be given up to sorrow; all of it will be overflowing like the River, and will go down again like the River of Egypt;