φρενοκλοπέω
From LSJ
ὅνος λύρας ἀκούει κινῶν τά ὦτα → a donkey hears the lyre and wiggles its ears, caviar to the general
English (LSJ)
steal the understanding, deceive, Hsch.
German (Pape)
[Seite 1304] den Verstand rauben, dah. betrügen, täuschen, Hesych.