2 Chronicles 34:1-2 (NIV)
Josiah was eight years old when he became king, and he reigned in Jerusalem thirty-one years. He did what was right in the eyes of the Lord and followed the ways of his father David, not turning aside to the right or to the left.

2 Chronicles 34:3-4 (NIV)
In the eighth year of his reign, while he was still young, he began to seek the God of his father David. In his twelfth year he began to purge Judah and Jerusalem of high places, Asherah poles and idols. Under his direction the altars of the Baals were torn down; he cut to pieces the incense altars that were above them, and smashed the Asherah poles and the idols. These he broke to pieces and scattered over the graves of those who had sacrificed to them.

2 Chronicles 34:14 (NIV)
While they were bringing out the money that had been taken into the temple of the Lord, Hilkiah the priest found the Book of the Law of the Lord that had been given through Moses.

2 Chronicles 34:19 (NIV)
When the king heard the words of the Law, he tore his robes.