Isaiah 8:18 in the King James Version
Behold, I and the children whom the LORD hath given me are for signs and for wonders in Israel from the LORD of hosts, which dwelleth in mount Zion.
Context
17 I will wait for the LORD, who hides his face from the house of Jacob, and I will look for him.
18 Behold, I and the children whom the LORD has given me are for signs and for wonders in Israel from the LORD of Armies, who dwells in Mount Zion.
19 When they tell you, “Consult with those who have familiar spirits and with the wizards, who chirp and who mutter,” shouldn’t a people consult with their God? Should they consult the dead on behalf of the living?