Deuteronomy 18:11

or one who casts magic spells, or one who consults spirit of the dead, or spiritist, or one who inquires of the dead.

Leviticus 19:31

" 'You shall not turn to the mediums and to the soothsayers; you shall not seek [them] to become unclean with them; I [am] Yahweh your God.

1 Samuel 28:11-14

So the woman asked, "Whom shall I bring up for you?" He said, "Bring up Samuel for me."

Treasury of Scripture Knowledge

Summary

Or a charmer, or a consulter with familiar spirits, or a wizard, or a necromancer.

Or a necromancer

Bible References

Or a necromancer

1 Samuel 28:11
So the woman asked, "Whom shall I bring up for you?" He said, "Bring up Samuel for me."

General references

Exodus 22:18
" 'You will not let a witch live.
Leviticus 19:31
" 'You shall not turn to the mediums and to the soothsayers; you shall not seek [them] to become unclean with them; I [am] Yahweh your God.
Daniel 2:2
So the king said to call the magicians and the conjurers and the sorcerers and the {astrologers} to tell to the king his dreams. And they came in and they stood {before} the king.