Isaiah 8:16-20 - Warning Against Consulting The Dead
16 Wrap up the testimony. Seal the law among my disciples. 17 I will wait for the LORD, who hides his face from the house of Jacob, and I will look for him.
18 Behold, I and the children whom God has given me are for signs and wonders in Israel from the LORD of hosts, who dwells in Mount Zion. 19 When they tell you, "Consult with the spirits of the dead and familiar spirits who chirp and who mutter. Shouldn't a people consult with their gods, by consulting the dead on behalf of the living?" 20 Turn to the law and to the testimony. If they do not speak according to this word, surely there is no morning for them.