2 Chronicles 33:6

And he burned his sons as an offering in the Valley of the Son of Hinnom, and used fortune-telling and omens and sorcery, and dealt with mediums and with necromancers. He did much evil in the sight of the LORD, provoking him to anger.

2 Chronicles 28:3

and he made offerings in the Valley of the Son of Hinnom and burned his sons as an offering, according to the abominations of the nations whom the LORD drove out before the people of Israel.

2 Kings 21:6

And he burned his son as an offering and used fortune-telling and omens and dealt with mediums and with necromancers. He did much evil in the sight of the LORD, provoking him to anger.

Leviticus 18:21

You shall not give any of your children to offer them to Molech, and so profane the name of your God: I am the LORD.

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.

1 Chronicles 10:13

So Saul died for his breach of faith. He broke faith with the LORD in that he did not keep the command of the LORD, and also consulted a medium, seeking guidance.

Isaiah 8:19

And when they say to you, "Inquire of the mediums and the necromancers who chirp and mutter," should not a people inquire of their God? Should they inquire of the dead on behalf of the living?

Leviticus 19:26

"You shall not eat any flesh with the blood in it. You shall not interpret omens or tell fortunes.

Leviticus 20:2

"Say to the people of Israel, Any one of the people of Israel or of the strangers who sojourn in Israel who gives any of his children to Molech shall surely be put to death. The people of the land shall stone him with stones.

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."

Deuteronomy 12:31

You shall not worship the LORD your God in that way, for every abominable thing that the LORD hates they have done for their gods, for they even burn their sons and their daughters in the fire to their gods.

Deuteronomy 18:10-14

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 15:23

For rebellion is as the sin of divination, and presumption is as iniquity and idolatry. Because you have rejected the word of the LORD, he has also rejected you from being king."

2 Kings 17:17

And they burned their sons and their daughters as offerings and used divination and omens and sold themselves to do evil in the sight of the LORD, provoking him to anger.

2 Kings 23:10

And he defiled Topheth, which is in the Valley of the Son of Hinnom, that no one might burn his son or his daughter as an offering to Molech.

2 Kings 23:24

Moreover, Josiah put away the mediums and the necromancers and the household gods and the idols and all the abominations that were seen in the land of Judah and in Jerusalem, that he might establish the words of the law that were written in the book that Hilkiah the priest found in the house of the LORD.

Isaiah 19:3

and the spirit of the Egyptians within them will be emptied out, and I will confound their counsel; and they will inquire of the idols and the sorcerers, and the mediums and the necromancers;

Isaiah 47:9-12

These two things shall come to you in a moment, in one day; the loss of children and widowhood shall come upon you in full measure, in spite of your many sorceries and the great power of your enchantments.

Jeremiah 7:31-32

And they have built the high places of Topheth, which is in the Valley of the Son of Hinnom, to burn their sons and their daughters in the fire, which I did not command, nor did it come into my mind.

Ezekiel 23:37

For they have committed adultery, and blood is on their hands. With their idols they have committed adultery, and they have even offered up to them for food the children whom they had borne to me.

Ezekiel 23:39

For when they had slaughtered their children in sacrifice to their idols, on the same day they came into my sanctuary to profane it. And behold, this is what they did in my house.

Galatians 5:20

idolatry, sorcery, enmity, strife, jealousy, fits of anger, rivalries, dissensions, divisions,

Treasury of Scripture Knowledge

Summary

And he caused his children to pass through the fire in the valley of the son of Hinnom: also he observed times, and used enchantments, and used witchcraft, and dealt with a familiar spirit, and with wizards: he wrought much evil in the sight of the LORD, to provoke him to anger.

General references

Bible References

Caused

2 Chronicles 28:3
and he made offerings in the Valley of the Son of Hinnom and burned his sons as an offering, according to the abominations of the nations whom the LORD drove out before the people of Israel.
Leviticus 18:21
You shall not give any of your children to offer them to Molech, and so profane the name of your God: I am the LORD.
Leviticus 20:2
"Say to the people of Israel, Any one of the people of Israel or of the strangers who sojourn in Israel who gives any of his children to Molech shall surely be put to death. The people of the land shall stone him with stones.
Deuteronomy 12:31
You shall not worship the LORD your God in that way, for every abominable thing that the LORD hates they have done for their gods, for they even burn their sons and their daughters in the fire to their gods.
Deuteronomy 18:10
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
2 Kings 21:6
And he burned his son as an offering and used fortune-telling and omens and dealt with mediums and with necromancers. He did much evil in the sight of the LORD, provoking him to anger.
2 Kings 23:10
And he defiled Topheth, which is in the Valley of the Son of Hinnom, that no one might burn his son or his daughter as an offering to Molech.
Jeremiah 7:31
And they have built the high places of Topheth, which is in the Valley of the Son of Hinnom, to burn their sons and their daughters in the fire, which I did not command, nor did it come into my mind.
Ezekiel 23:37
For they have committed adultery, and blood is on their hands. With their idols they have committed adultery, and they have even offered up to them for food the children whom they had borne to me.

He observed

Leviticus 19:26
"You shall not eat any flesh with the blood in it. You shall not interpret omens or tell fortunes.
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.
Deuteronomy 18:10
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 15:23
For rebellion is as the sin of divination, and presumption is as iniquity and idolatry. Because you have rejected the word of the LORD, he has also rejected you from being king."
2 Kings 17:17
And they burned their sons and their daughters as offerings and used divination and omens and sold themselves to do evil in the sight of the LORD, provoking him to anger.
Isaiah 47:9
These two things shall come to you in a moment, in one day; the loss of children and widowhood shall come upon you in full measure, in spite of your many sorceries and the great power of your enchantments.
Galatians 5:20
idolatry, sorcery, enmity, strife, jealousy, fits of anger, rivalries, dissensions, divisions,

Dealt

2 Kings 21:6
And he burned his son as an offering and used fortune-telling and omens and dealt with mediums and with necromancers. He did much evil in the sight of the LORD, provoking him to anger.
2 Kings 23:24
Moreover, Josiah put away the mediums and the necromancers and the household gods and the idols and all the abominations that were seen in the land of Judah and in Jerusalem, that he might establish the words of the law that were written in the book that Hilkiah the priest found in the house of the LORD.
1 Chronicles 10:13
So Saul died for his breach of faith. He broke faith with the LORD in that he did not keep the command of the LORD, and also consulted a medium, seeking guidance.
Isaiah 8:19
And when they say to you, "Inquire of the mediums and the necromancers who chirp and mutter," should not a people inquire of their God? Should they inquire of the dead on behalf of the living?
Isaiah 19:3
and the spirit of the Egyptians within them will be emptied out, and I will confound their counsel; and they will inquire of the idols and the sorcerers, and the mediums and the necromancers;

General references

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.
Jeremiah 32:34
They set up their abominations in the house that is called by my name, to defile it.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.