Isaiah 8:16-20

Bind up the testimony, seal the law among my disciples. And I will wait for the LORD who is hiding His face from the house of Jacob; I will even look eagerly for Him. Behold, I and the children whom the LORD has given me are for signs and wonders in Israel from the LORD of hosts, who dwells on Mount Zion. When they say to you, “Consult the mediums and the spiritists who whisper and mutter,” should not a people consult their God? Should they consult the dead on behalf of the living? To the law and to the testimony! If they do not speak according to this word, it is because they have no dawn.