Leviticus 19:31
31 “Do not turn to tmediums or necromancers; do not seek them out, and so make yourselves unclean by them: I am the Lord your God.
Leviticus 20:27
27 “A man or a woman who is a bmedium or a necromancer shall surely be put to death. They shall be stoned with stones; their blood shall be upon them.”