ἐρυκτῆρες
From LSJ
ὃν οὐ τύπτει λόγος οὐδὲ ῥάβδος → if words don't get through, neither a beating will | if the carrot doesn't work, the stick will not work either | whom words do not strike, neither does the rod
English (LSJ)
οἱ, A a class of freedmen at Sparta, Myro1 J.
German (Pape)
[Seite 1036] οἱ, eine Art Freigelassener in Sparta, Myro bei Ath. VI, 271 f.
Greek (Liddell-Scott)
ἐρυκτῆρες: οἱ, τάξις τις ἀπελευθέρων ἐν Σπάρτῃ, Μύρων παρ’ Ἀθην. 271F.