2 Kings 23:26 (KJV)

Moreover the workers with familiar spirits, and the wizards, and the images, and the idols, and all the abominations that were spied in the land of Judah and in Jerusalem, did Josiah put away, that he might perform the words of the law which were written in the book that Hilkiah the priest found in the house of the Lord.

And like unto him was there no king before him, that turned to the Lord with all his heart, and with all his soul, and with all his might, according to all the law of Moses; neither after him arose there any like him.

Notwithstanding the Lord turned not from the fierceness of his great wrath, wherewith his anger was kindled against Judah, because of all the provocations that Manasseh had provoked him withal.

And the Lord said, I will remove Judah also out of my sight, as I have removed Israel, and will cast off this city Jerusalem which I have chosen, and the house of which I said, My name shall be there.

Now the rest of the acts of Josiah, and all that he did, are they not written in the book of the chronicles of the kings of Judah?