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.

Acts 16:16
One day as we were going to the place of prayer, we were met by a slave girl with a spirit of divination, who earned a large income for her masters by fortune-telling.

Leviticus 18:21
You must not give any of your children to be sacrificed to Molech, for you must not profane the name of your God. I am the LORD.

Leviticus 19:26
You must not eat anything with blood still in it. You must not practice divination or sorcery.

Leviticus 19:31
You must not turn to mediums or spiritists; do not seek them out, or you will be defiled by them. I am the LORD your God.

Deuteronomy 18:10
Let no one be found among you who sacrifices his son or daughter in the fire, practices divination or conjury, interprets omens, practices sorcery,

Deuteronomy 18:14
Though these nations, which you will dispossess, listen to conjurers and diviners, the LORD your God has not permitted you to do so.

2 Kings 16:3
Instead, he walked in the ways of the kings of Israel and even sacrificed his son in the fire, according to the abominations of the nations that the LORD had driven out before the Israelites.

2 Kings 17:17
They sacrificed their sons and daughters in the fire and practiced divination and soothsaying. They devoted themselves to doing evil in the sight of the LORD, provoking Him to anger.

2 Kings 23:24
Furthermore, Josiah removed the mediums and spiritists, the household gods and idols, and all the abominations that were seen in the land of Judah and in Jerusalem. He did this to carry out the words of the law written in the book that Hilkiah the priest had found in the house of the LORD.

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

Isaiah 66:4
So I will choose their punishment and I will bring terror upon them, because I called and no one answered, I spoke and no one listened. But they did evil in My sight and chose that in which I did not delight."

Jeremiah 19:4
because they have abandoned Me and made this a foreign place. They have burned incense in this place to other gods that neither they nor their fathers nor the kings of Judah have ever known. They have filled this place with the blood of the innocent.

And he made his son pass through the fire, and observed times, and used enchantments, and dealt with familiar spirits and wizards: he worked much wickedness in the sight of the LORD, to provoke him to anger.