2 Kings 23:10-14

Josiah ruined Topheth, in the Valley of Ben Hinnom, so no one could sacrifice his son or daughter to Molech.

Judah’s kings had placed horses at the front door of the Temple of the Lord in the courtyard near the room of Nathan-Melech, an officer. These horses were for the worship of the sun. So Josiah removed them and burned the chariots that were for sun worship also.

The kings of Judah had built altars on the roof of the upstairs room of Ahaz. Josiah broke down these altars and the altars Manasseh had made in the two courtyards of the Temple of the Lord. Josiah smashed them to pieces and threw their dust into the Kidron Valley.

King Josiah ruined the places where gods were worshiped east of Jerusalem, south of the Mount of Olives. Solomon king of Israel had built these places. One was for Ashtoreth, the hated goddess of the Sidonians. One was for Chemosh, the hated god of Moab. And one was for Molech, the hated god of the Ammonites.

Josiah smashed to pieces the stone pillars they worshiped, and he cut down the Asherah idols. Then he covered the places with human bones.