'Witless' in the Bible

The princes of Zoan are complete fools;The counsel of the Pharaoh’s wisest advisors has become stupid.How can you say to Pharaoh,“I am a son of the wise, a son of ancient kings?”

When its branches are dry, they are broken off;The women come and make a fire with them.For they are not a people of understanding,Therefore He who made them will not have compassion on them,And He who created them will not be gracious to them.