Isaiah 8:19

And when they shall say unto you, Seek unto spiritists and unto wizards that peep and that mutter; shall the people not seek unto their God? Shall we appeal for the living unto the dead?

Isaiah 19:3

And the spirit of Egypt shall fail in the midst thereof, and I will destroy the counsel thereof; and they shall seek to the idols and to the charmers and to the spiritists and to the wizards.

Leviticus 20:6

And the person that turns after spiritists or after diviners to prostitute themselves after them, I will even set my face against that person and will cut him off from among his people.

1 Samuel 28:8

And Saul disguised himself and put on other clothing, and he went with two men, and they came to the woman by night; and he said, I pray thee, divine unto me by spiritism and bring me him up whom I shall name unto thee.

2 Chronicles 33:6

And he caused his sons to pass through the fire in the valley of the sons of Hinnom; he also observed times, used enchantments, and was given over to witchcraft, consulting with spiritists and with diviners; he multiplied in doing much evil in the sight of the LORD, to provoke him to anger.

Isaiah 29:4

And thou shalt be brought down and shalt speak out of the ground, and thy speech shall be low out of the dust, and thy voice shall be as that of a spiritist, out of the ground, and thy speech shall whisper out of the dust.

1 Chronicles 10:13

So Saul died for his rebellion which he committed against the LORD, even against the word of the LORD, which he did not keep, and also for consulting a spiritist, to enquire of her

Psalm 106:28

They also joined themselves unto Baalpeor and ate the sacrifices for the dead.

Leviticus 19:31

Do not return unto spiritists or seek after diviners, to be defiled by them. I AM your God.

Deuteronomy 18:11

or a charmer or a spiritist or a diviner or a necromancer.

1 Samuel 28:11

Then the woman said, Whom shall I bring up unto thee? And he said, Bring me up Samuel.

1 Samuel 28:16

Then Samuel said, Why then dost thou ask of me, seeing the LORD is departed from thee, and is become thy enemy?

2 Kings 1:3

But the angel of the LORD said to Elijah, the Tishbite, Arise, go up to meet the messengers of the king of Samaria, and thou shalt say unto them, Is there no God in Israel, that ye go to enquire of Baalzebub, the god of Ekron?

2 Kings 21:6

And he made his son pass through the fire and observed times and used enchantments and dealt with spiritists and diviners and multiplied much wickedness in the sight of the LORD, to provoke him to anger.

2 Kings 23:24

In the same manner Josiah burned the spiritists, the diviners, the teraphim, the idols, and all the abominations that were spied in the land of Judah and in Jerusalem, that he might confirm the words of the law which were written in the book that Hilkiah the priest had found in the house of the LORD.

Jeremiah 10:10

But the LORD God is the Truth, he himself is Living God and Everlasting King: at his wrath the earth trembles, and the Gentiles shall not be able to abide his indignation.

1 Thessalonians 1:9

For they themselves tell of us what an entrance we had unto you and in what manner ye were converted to God from idols to serve the living and true God

2 Peter 2:1

But there were also false prophets among the people, even as there shall be false teachers among you, who covertly shall bring in destructive sects and shall deny the Lord that bought them, bringing upon themselves swift destruction.

Treasury of Scripture Knowledge

Summary

And when they shall say unto you, Seek unto them that have familiar spirits, and unto wizards that peep, and that mutter: should not a people seek unto their God? for the living to the dead?

That peep

Bible References

That peep

Isaiah 29:4
And thou shalt be brought down and shalt speak out of the ground, and thy speech shall be low out of the dust, and thy voice shall be as that of a spiritist, out of the ground, and thy speech shall whisper out of the dust.

Should not

1 Samuel 28:16
Then Samuel said, Why then dost thou ask of me, seeing the LORD is departed from thee, and is become thy enemy?
2 Kings 1:3
But the angel of the LORD said to Elijah, the Tishbite, Arise, go up to meet the messengers of the king of Samaria, and thou shalt say unto them, Is there no God in Israel, that ye go to enquire of Baalzebub, the god of Ekron?
2 Peter 2:1
But there were also false prophets among the people, even as there shall be false teachers among you, who covertly shall bring in destructive sects and shall deny the Lord that bought them, bringing upon themselves swift destruction.

For the living

Psalm 106:28
They also joined themselves unto Baalpeor and ate the sacrifices for the dead.
Jeremiah 10:10
But the LORD God is the Truth, he himself is Living God and Everlasting King: at his wrath the earth trembles, and the Gentiles shall not be able to abide his indignation.
1 Thessalonians 1:9
For they themselves tell of us what an entrance we had unto you and in what manner ye were converted to God from idols to serve the living and true God

General references

Leviticus 19:31
Do not return unto spiritists or seek after diviners, to be defiled by them. I AM your God.
Isaiah 47:12
Stand now with thine enchantments and with the multitude of thy sorceries in which thou hast laboured from thy youth; if so be thou shalt be able to better thyself, if so be thou may prevail.
Daniel 2:2
Then the king commanded to call magicians, astrologers, enchanters, and Chaldeans, that they might show the king his dreams. So they came and presented themselves before the king.
Micah 5:12
and I will cause the witchcrafts to be destroyed by thy hand; and no more soothsayers shall be found in thee: