φωλευτέον
From LSJ
Ὁ κόσμος σκηνή, ὁ βίος πάροδος· ἦλθες, εἶδες, ἀπῆλθες → The world is a stage, life is your entrance: you came, you saw, you departed (Democritus fr. 115 D-K)
English (LSJ)
A one must lie hid, lurk, Eun.VSp.476B.
Greek (Liddell-Scott)
φωλευτέον: ῥημ. ἐπίθετ. τοῦ φωλεύω, δεῖ φωλεύειν, Εὐνάπ. 54.