Isaiah 8:17 ASV

¹⁵  And many shall stumble thereon, and fall, and be broken, and be snared, and be taken.

¹⁶  Bind thou up the testimony, seal the law among my disciples.

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?