Ἐγκάθηνται

[Meaning one who is] treacherous, a spy.¹
Also [sc. attested is the related verb] e)gka/qhntai ["they are concealed in"], [meaning] they are hidden; for those being hidden are concealed. "[...to see] that stones are not concealed anywhere in your cloaks".²
Also [sc. attested is] e)gka/qhtai ["he/she/it is concealed"], [meaning] he/she/it lies in wait.³