2 Kings 23:13, 24

The king also desecrated the high places that were east of Jerusalem on the south of the Hill of Corruption—the ones Solomon king of Israel had built for Ashtoreth the vile goddess of the Sidonians, for Chemosh the vile god of Moab, and for Molek the detestable god of the people of Ammon.

Furthermore, Josiah got rid of the mediums and spiritists, the household gods, the idols and all the other detestable things seen in Judah and Jerusalem. This he did to fulfill the requirements of the law written in the book that Hilkiah the priest had discovered in the temple of the LORD.