The king tore down the altars that were on the roof-Ahaz's upper chamber that the kings of Judah had made-and 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 Solomon king of Israel had built for Ashtoreth, the detestable idol of the Sidonians; for Chemosh, the detestable idol of Moab; and for Milcom, the abomination 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 Jeroboam son of Nebat, who caused Israel to sin, had made. Then 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.