2 Kings 23:12-16

The king tore down the altars that the kings of Judah had made on the roof of Ahaz’s upper chamber. He also tore down the altars that Manasseh had made in the two courtyards of the Lord’s temple. Then he smashed them there and threw their dust into the Kidron Valley.

The king also defiled the high places that were across from Jerusalem, to the south of the Mount of Destruction, which King Solomon of Israel had built for Ashtoreth, the abhorrent idol of the Sidonians; for Chemosh, the abhorrent idol of Moab; and for Milcom, the detestable idol of the Ammonites.

He broke the sacred pillars into pieces, cut down the Asherah poles, then filled their places with human bones.

He even tore down the altar at Bethel and the high place that had been made by Jeroboam son of Nebat, who caused Israel to sin. He burned the high place, crushed it to dust, and burned the Asherah.

As Josiah turned, he saw the tombs there on the mountain. He sent someone to take the bones out of the tombs, and he burned them on the altar. He defiled it according to the word of the Lord proclaimed by the man of God who proclaimed these things.