2 Chronicles 34:6-9; 2 Chronicles 34:33
He did the same thing in the towns of Manasseh, Ephraim, and Simeon, even as far as Naphtali.
He destroyed the pagan altars and the Asherah poles, and he crushed the idols into dust. He cut down the incense altars throughout the land of Israel and then returned to Jerusalem.
In the eighteenth year of his reign, after he had purified the land and the Temple, Josiah appointed Shaphan son of Azaliah, Maaseiah the governor of Jerusalem, and Joah son of Joahaz, the royal historian, to repair the Temple of the LORD his God.
They gave Hilkiah the high priest the money that had been collected by the Levites who served as gatekeepers at the Temple of God. The gifts were brought by people from Manasseh, Ephraim, and from all the remnant of Israel, as well as from all Judah, Benjamin, and the people of Jerusalem.
So Josiah removed all detestable idols from the entire land of Israel and required everyone to worship the LORD their God. And throughout the rest of his lifetime, they did not turn away from the LORD, the God of their ancestors.