λιθάριον
From LSJ
Ὁ δὲ μὴ δυνάμενος κοινωνεῖν ἢ μηδὲν δεόμενος δι' αὐτάρκειαν οὐθὲν μέρος πόλεως, ὥστε ἢ θηρίον ἢ θεός → Whoever is incapable of associating, or has no need to because of self-sufficiency, is no part of a state; so he is either a beast or a god
English (LSJ)
τό, Dim. of λίθος,
A stone, Thphr.HP3.7.5, Phld.Po.Herc.1675.5, Dsc.1.68, 5.40, PKlein.Form.303 (vi A.D.). 2 a gem, IG11(2).287 B46 (Delos, iii B.C.), Annuario 6/7.405 (Perge), PHolm.5.4, al. (Condemned by Phryn. 158.)