'Hills' in the Bible

You are to say: Mountains of Israel, hear the word of the Lord God! This is what the Lord God says to the mountains and the hills, to the ravines and the valleys: I am about to bring a sword against you, and I will destroy your high places.

I will fill its mountains with the slain; those slain by the sword will fall on your hills, in your valleys, and in all your ravines.

therefore, mountains of Israel, hear the word of the Lord God. This is what the Lord God says to the mountains and hills, to the ravines and valleys, to the desolate ruins and abandoned cities, which have become plunder and a mockery to the rest of the nations all around.

Therefore, prophesy concerning the land of Israel and say to the mountains and hills, to the ravines and valleys: This is what the Lord God says: Look, I speak in My burning zeal because you have endured the insults of the nations.