'Down' in the Bible

The mountains will disintegrate beneath him, and the valleys will be split in two. The mountains will melt like wax in a fire, the rocks will slide down like water cascading down a steep slope.

"I will turn Samaria into a heap of ruins in an open field -- vineyards will be planted there! I will tumble the rubble of her stone walls down into the valley, and tear down her fortifications to their foundations.

I will destroy the cities of your land, and tear down all your fortresses.

When my enemies see this, they will be covered with shame. They say to me, "Where is the Lord your God?" I will gloat over them. Then they will be trampled down like mud in the streets.