2 Kings 23:14-16

14And he broke in pieces the columns, and cut down the Asherahs, and filled their place with the bones of men.

15Moreover the altar that was at Bethel, the high place that Jeroboam the son of Nebat, who caused Israel to sin, had made, both that altar and the high place he broke down; and burned the high place, stamped it small to powder, and burned the Asherah.

16And Josiah turned himself, and saw the sepulchres that were there on the mount; and he sent and took the bones out of the sepulchres, and burned [them] upon the altar, and defiled it, according to the word of Jehovah, that the man of 1God had proclaimed, who proclaimed these things.