'Hills' in the Bible

Make this announcement in the fortresses of Ashdod and in the fortresses in the land of Egypt. Say this: "Gather on the hills around Samaria! Observe the many acts of violence taking place within the city, the oppressive deeds occurring in it."

Behold, the days come, saith the LORD, that the plowman shall overtake the reaper, and the treader of grapes him that soweth seed; and the mountains shall drop sweet wine, and all the hills shall melt.