'Roofs' in the Bible

The houses of Jerusalem and the houses of the kings of Judah will be defiled like this place, Topheth, all the houses on whose rooftops incense has been burned to all the host of heaven (sun, moon, stars), and where drink offerings have been poured out to other gods.”’”

The Chaldeans who are fighting against this city will come in and set this city on fire and burn it, along with the houses on whose roofs incense has been offered to Baal and drink offerings have been poured out to other gods to provoke Me to anger.