στρωματόδεσμον
From LSJ
κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
English (LSJ)
τό,
A a leathern or linen sack in which slaves had to tie up the bedclothes (στρώματα), Ar.Fr.253, Pherecr.185, X.An.5.4.13, Aeschin.2.99; σ. συσκευάσασθαι Pl.Tht.175e; δῆσαι Arist. Mu.398a8: also στρωμᾰτό-δεσμος, ὁ, Amips.38, Plu.Caes.49, cf. Phryn. 379.