Isaiah 8:17-19

American Standard Version

¹⁷ And I will wait for Jehovah, that hideth his face from the house of Jacob, and I will look for him. ¹⁸ Behold, I and the children whom Jehovah hath given me are for signs and for wonders in Israel from Jehovah of hosts, who dwelleth in mount Zion.

¹⁹ And when they shall say unto you, Seek unto them that have familiar spirits and unto the wizards, that chirp and that mutter: should not a people seek unto their God? on behalf of the living should they seek unto the dead?