Leviticus 20:6
6 ‘As for the person who turns to mediums and to spiritists, to play the harlot after them, I will also set My face against that person and will cut him off from among his people.
Leviticus 20:27
27 ‘Now a man or a woman who is a medium or a spiritist shall surely be put to death. They shall be stoned with stones. Their bloodguiltiness is upon them.’”