'Hill' in the Bible

Now let me sing for my greatly Beloved [Lord]A song of my Beloved about His vineyard (His chosen people).My greatly Beloved had a vineyard on a very fertile slope (the promised land, Canaan).

Yet today the Assyrian will halt at Nob [the city of priests];He shakes his fist at the mountain of the Daughter of Zion, at the hill of Jerusalem.

A thousand of you will flee at the threat of one man;You will flee at the threat of five,Until you are left like a flag on the top of a mountain,And like a signal on a hill.

On every lofty mountain and on every high hill there will be streams of water on the day of the great slaughter (the day of the Lord), when the towers fall [and all His enemies are destroyed].

For the palace has been abandoned, the populated city deserted;The hill [of the city] and the watchtower have become caves [for wild animals] forever,A delight for wild donkeys, a pasture for flocks,

“Every valley shall be raised,And every mountain and hill be made low;And let the rough ground become a plain,And the rugged places a broad valley.