Isaiah 8:19-22

When the people [instead of trusting God] say to you, “Consult the mediums [who try to talk to the dead] and the soothsayers who chirp and whisper and mutter,” should not a people consult their God? Should they consult the dead on behalf of the living? [Direct those people] to the law and to the testimony! If their teachings are not in accord with this word, it is because they have no dawn. They [who consult mediums and soothsayers] will pass through the land deeply distressed and hungry, and when they are hungry, they will become enraged and will curse their king and their God as they look upward. Then they will look to the earth, they will see only distress and darkness, the gloom of anguish; and they will be driven away into darkness and overwhelming night.