2 Kings 23:14-16

14He smashed the sacred pillars and cut down the Asherah poles. Then he desecrated these places by scattering human bones over them.

15The king also tore down the altar at Bethel—the pagan shrine that Jeroboam son of Nebat had made when he caused Israel to sin. He burned down the shrine and ground it to dust, and he burned the Asherah pole.

16Then Josiah turned around and noticed several tombs in the side of the hill. He ordered that the bones be brought out, and he burned them on the altar at Bethel to desecrate it. (This happened just as the Lord had promised through the man of God when Jeroboam stood beside the altar at the festival.) Then Josiah turned and looked up at the tomb of the man of God who had predicted these things.