σουδάριον
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (LSJ)
τό,= Lat.
A sudārium, towel, napkin, Ev.Luc.19.20, Ev.Jo.11.44, CPR1.27.7 (ii A.D.), Supp.Epigr.7.417 (Dura), Poll.7.71; σ. ὁλόλιτον PMag.Ost.1.269 (iv A.D.).
German (Pape)
[Seite 913] τό, das lat. sudarium, Sp.