Leviticus 19:31

31 “ ‘Do not turn to mediums or seek out spiritists, for you will be defiled by them. I am the LORD your God.

Read Leviticus 19:31 Using Other Translations

Regard not them that have familiar spirits, neither seek after wizards, to be defiled by them: I am the LORD your God.
"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.
“Do not defile yourselves by turning to mediums or to those who consult the spirits of the dead. I am the LORD your God.