'Sages' in the Bible

The officials of Zoan are nothing but fools; Pharaoh's wise advisers give stupid advice. How dare you say to Pharaoh, "I am one of the sages, one well-versed in the writings of the ancient kings?"

Where [are] your sages then? Now, let them tell you, and let them know what Yahweh of hosts has planned against Egypt.

Therefore I will again do an amazing thing for these people -- an absolutely extraordinary deed. Wise men will have nothing to say, the sages will have no explanations."