δεκαρχία
From LSJ
ὕπνος δεινὸν ἀνθρώποις κακόν → sleep is a terrible evil for humans (Menander, Sententiae monostichoi 1.523)
English (LSJ)
ἡ,
A = δεκαδαρχία, X.HG3.4.2, Isoc.4.110, al.
German (Pape)
[Seite 542] ἡ, = δεκαδαρχία, Xen. Hell. 3, 4, 2 u. sonst.
Greek (Liddell-Scott)
δεκαρχία: ἡ, = δεκαδαρχία, Ξεν. Ἑλλ. 3. 4, 2, κτλ.