'Mountains' in the Bible

A day of darkness and gloom, a day of cloud and thick darkness, like the dawn spreads on the mountains, a great and strong army! There has been nothing like it from old, and after it nothing will be again {for generations to come}.

like [the] sound of chariots on the tops of the mountains, they leap about; like [the] sound of a flame of fire devouring stubble; like a strong army arranged in rows [for] battle.

And it will happen on that day; the mountains will drip new wine, and the hills will flow with milk, and all the channels of Judah will flow with water. A spring from the house of Yahweh will come forth, and it will water the valley of Acacia Trees.