εἰρκτέον

From LSJ

τὸ δὲ ποιεῖν ἄνευ νοῦ ἃ δοκεῖ καὶ σὺ ὁμολογεῖς κακὸν εἶναι: ἢ οὔ → but doing what one thinks fit without intelligence is—as you yourself admit, do you not?—an evil

Source

Spanish (DGE)

hay que impedir ἀλλ' εἰ. τάδ' ἐστιν S.Ai.1250, τῶν ψηφισμάτων ... εἰ. τοὺς αὐθαδέστερον ἐπὶ τοῦτο ἰόντας hay que impedir las votaciones a los que se atreven a recurrir a ello Hierocl.Exc.52.