2 Chronicles 34:3-4

³For in the eighth year of his reign while he was still a youth, he began to seek the God of his father David; and in the twelfth year he began to purge Judah and Jerusalem of the high places, the Asherim, the carved images, and the cast metal images. ⁴They tore down the altars of the Baals in his presence, and he chopped down the incense altars that were high above them; also he broke in pieces the Asherim, the carved images, and the cast metal images, and ground them to powder, and scattered it on the graves of those who had sacrificed to them.