ἀνερωτητέον
From LSJ
θοῦ, Κύριε, φυλακὴν τῷ στόµατί µου καὶ θύραν περιοχῆς περὶ τὰ χείλη µου → set a guard over my mouth, Lord; keep watch over the door of my lips | set a guard, O Lord, over my mouth; keep watch over the door of my lips (Psalm 140:3, Septuagint version)
English (LSJ)
one must interrogate, Id.Phlb.63c.
Spanish (DGE)
hay que preguntar por τὴν φρόνησιν καὶ τὸν νοῦν Pl.Phlb.63c.
Greek (Liddell-Scott)
ἀνερωτητέον: ῥηματ. ἐπίθ., τοῦ προηγ., δεῖ ἀνερωτᾶν, Πλάτ. Φίλ. 63C.