2 Kings 23:14-18

He smashed the sacred stone pillars to pieces, chopped down the Asherah poles, and covered the places with human bones.

He also demolished the altar at Bethel, the high place set up by Jeroboam, son of Nebat, who had made Israel sin. Then he burned the high place, ground it to dust, and burned the Asherah pole.

As Josiah looked around he saw some tombs there on the hill. He had the bones taken from the tombs, and he burned them on the altar to defile it, just as the Lord had said through the man of God who had prophesied these things.

Then he asked, “Whose gravestone is this that I see?” “It's the tomb of the man of God who came from Judah and proclaimed exactly what you have done to the altar of Bethel,” the townspeople replied.

“Let him rest in peace,” said Josiah. “Don't anyone touch his bones.” So they left his bones undisturbed, together with the bones of the prophet who came from Samaria.