ἔνστημα
From LSJ
ἆρον τὸν κράβαττόν σου καὶ περιπάτει → take up thy bed and walk, take up your bed and walk, pick up your mat and walk
English (LSJ)
ατος, τό,
A objection, εἴς τι Epicur.Ep.2p.39U. II check, obstacle, Chrysipp.Stoic.2.268, M.Ant.8.41, S.E.M.7.253,al.
German (Pape)
[Seite 853] τό, das Hinderniß, bes. bei Stoikern, Plut. de Stoic. repugn. 57.