Isaiah 8:18-20 Darby Translation (DARBY)
18 Behold, I and the children that 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 the necromancers and unto the soothsayers, who chirp and who mutter, [say,] Shall not a people seek unto their God? [Will they go] for the living unto the dead?
20 To the law and the testimony! If they speak not according to this word, for them there is no daybreak.