Isaiah 8:18-20 Modern English Version (MEV)
18 See, I and the children whom the Lord has given me are for signs and for wonders in Israel from the Lord of Hosts who dwells in Mount Zion.
19 When they say to you, “Seek after the mediums and the wizards, who whisper and mutter,” should not a people seek after their God? Should they consult the dead for the living? 20 To the law and to the testimony; if they do not speak according to this word, it is because there is no light in them.