2 Kings 23:24-25

24Moreover the necromancers and the soothsayers, and the teraphim and the idols, and all the abominations that were seen in the land of Judah and in Jerusalem, Josiah took away, that he might perform the words of the law which were written in the book that Hilkijah the priest had found in the house of Jehovah.

25And before him there had been no king like him that turned to Jehovah 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 his like.