'Mediums' in the Bible

He made his son pass through the fire, practiced witchcraft and divination, and consulted mediums and spiritists. He did a great amount of evil in the Lord’s sight, provoking Him.

In addition, Josiah removed the mediums, the spiritists, household idols, images, and all the detestable things that were seen in the land of Judah and in Jerusalem. He did this in order to carry out the words of the law that were written in the book that Hilkiah the priest found in the Lord’s temple.