Leviticus 20:27
A man or a woman who is a medium or spiritist must surely be put to death. They shall be stoned; their blood is upon them.’”

Deuteronomy 18:10-12
Let no one be found among you who sacrifices his son or daughter in the fire, practices divination or conjury, interprets omens, practices sorcery, / casts spells, consults a medium or spiritist, or inquires of the dead. / For whoever does these things is detestable to the LORD. And because of these detestable things, the LORD your God is driving out the nations before you.

1 Samuel 28:3-9
Now by this time Samuel had died, and all Israel had mourned for him and buried him in Ramah, his own city. And Saul had removed the mediums and spiritists from the land. / The Philistines gathered together and camped at Shunem, while Saul gathered all Israel and camped at Gilboa. / When Saul saw the Philistine army, he was afraid and trembled violently. ...

2 Kings 21:6
He sacrificed his own son in the fire, practiced sorcery and divination, and consulted mediums and spiritists. He did great evil in the sight of the LORD, provoking Him to anger.

2 Chronicles 33:6
He sacrificed his sons in the fire in the Valley of Ben-hinnom. He practiced sorcery, divination, and witchcraft, and consulted mediums and spiritists. He did great evil in the sight of the LORD, provoking Him to anger.

Micah 5:12
I will cut the sorceries from your hand, and you will have no fortune-tellers.

Nahum 3:4
because of the many harlotries of the harlot, the seductive mistress of sorcery, who betrays nations by her prostitution and clans by her witchcraft.

Isaiah 8:19
When men tell you to consult mediums and spiritists who whisper and mutter, shouldn’t a people consult their God instead? Why consult the dead on behalf of the living?

Isaiah 47:12-13
So take your stand with your spells and with your many sorceries, with which you have wearied yourself from your youth. Perhaps you will succeed; perhaps you will inspire terror! / You are wearied by your many counselors; let them come forward now and save you—your astrologers who observe the stars, who monthly predict your fate.

Jeremiah 27:9-10
But as for you, do not listen to your prophets, your diviners, your interpreters of dreams, your mediums, or your sorcerers who declare, ‘You will not serve the king of Babylon.’ / For they prophesy to you a lie that will serve to remove you from your land; I will banish you and you will perish.

Acts 8:9-24
Prior to that time, a man named Simon had practiced sorcery in the city and astounded the people of Samaria. He claimed to be someone great, / and all the people, from the least to the greatest, heeded his words and said, “This man is the divine power called the Great Power.” / They paid close attention to him because he had astounded them for a long time with his sorcery. ...

Acts 13:6-11
They traveled through the whole island as far as Paphos, where they found a Jewish sorcerer and false prophet named Bar-Jesus, / an attendant of the proconsul, Sergius Paulus. The proconsul, a man of intelligence, summoned Barnabas and Saul because he wanted to hear the word of God. / But Elymas the sorcerer (for that is what his name means) opposed them and tried to turn the proconsul from the faith. ...

Galatians 5:19-21
The acts of the flesh are obvious: sexual immorality, impurity, and debauchery; / idolatry and sorcery; hatred, discord, jealousy, and rage; rivalries, divisions, factions, / and envy; drunkenness, orgies, and the like. I warn you, as I did before, that those who practice such things will not inherit the kingdom of God.

Revelation 21:8
But to the cowardly and unbelieving and abominable and murderers and sexually immoral and sorcerers and idolaters and all liars, their place will be in the lake that burns with fire and sulfur. This is the second death.”

Revelation 22:15
But outside are the dogs, the sorcerers, the sexually immoral, the murderers, the idolaters, and everyone who loves and practices falsehood.