ἐπισχετέον
From LSJ
τῶν δ᾽ ὀρθουμένων σῴζει τὰ πολλὰ σώμαθ᾽ ἡ πειθαρχία → But of those who make it through, following orders is what saves most of their lives (Sophocles, Antigone 675f.)
English (LSJ)
(ἐπέχω)
A one must refrain, Pl.Phdr.272a. II one must check, ἱδρῶτας ῥυπισμοῖς (leg. ῥιπ.) Herod.Med.inRh.Mus.58.100.
Greek (Liddell-Scott)
ἐπισχετέον: ῥηματ. ἐπίθετον τοῦ ἐπέχω, δεῖ ἐπέχειν, Πλάτ. Φαῖδρ. 272Α.
Russian (Dvoretsky)
ἐπισχετέον: adj. verb. к ἐπέχω.