2 Chronicles 34:1-2
1-2Josiah was eight years old when he became king. He ruled for thirty-one years in Jerusalem. He behaved well before God. He kept straight on the path blazed by his ancestor David, not one step to the left or right.
3-7When he had been king for eight years—he was still only a teenager— he began to seek the God of David his ancestor. Four years later, the twelfth year of his reign, he set out to cleanse the neighborhood of sex-and-religion shrines, and get rid of the sacred Asherah groves and the god and goddess figurines, whether carved or cast, from Judah. He wrecked the Baal shrines, tore down the altars connected with them, and scattered the debris and ashes over the graves of those who had worshiped at them. He burned the bones of the priests on the same altars they had used when alive. He scrubbed the place clean, Judah and Jerusalem, clean inside and out. The cleanup campaign ranged outward to the cities of Manasseh, Ephraim, Simeon, and the surrounding neighborhoods—as far north as Naphtali. Throughout Israel he demolished the altars and Asherah groves, pulverized the god and goddess figures, chopped up the neighborhood shrines into firewood. With Israel once more intact, he returned to Jerusalem.