Leviticus 20:27
"A man or a woman who is a medium or a necromancer shall surely be put to death. They shall be stoned with stones; their blood shall be upon them."
Leviticus 19:31
"Do not turn to mediums or necromancers; do not seek them out, and so make yourselves unclean by them: I am the LORD your God.
Leviticus 20:6
"If a person turns to mediums and necromancers, whoring after them, I will set my face against that person and will cut him off from among his people.
Exodus 22:18
"You shall not permit a sorceress to live.
Deuteronomy 18:10-12
There shall not be found among you anyone who burns his son or his daughter as an offering, anyone who practices divination or tells fortunes or interprets omens, or a sorcerer
1 Samuel 28:7-9
Then Saul said to his servants, "Seek out for me a woman who is a medium, that I may go to her and inquire of her." And his servants said to him, "Behold, there is a medium at En-dor."