'Altars' in the Bible

For [as many as] the number of your cities are your gods, O Judah; and [as many as] the number of the streets of Jerusalem are the altars you have set up to the shameful thing, altars to burn incense to Baal.

The sin of Judah is written down with an iron stylus;With a diamond point it is engraved upon the tablet of their heartAnd on the horns of their altars.

As they remember their children,So they remember [in detail] their [pagan] altars and their AsherimBeside green trees on the high hills.