ἔκπαλαι
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)
Adv. for ἐκ πάλαι,
A for a long time, Ph.1.323, 2 Ep.Pet. 3.5, J.AJ16.8.4, Plu.2.548d, Plot.6.4.14, POxy.938.3 (iii/iv A.D.), etc.
German (Pape)
[Seite 771] d. i. ἐκ πάλαι, seit langer Zeit, Plut. Aristid. 17 u. öfter.
Greek (Liddell-Scott)
ἔκπᾰλαι: ἐπίρρ. ἀντὶ ἐκ πάλαι, ἐκ παλαιοῦ, ἀπὸ πολλοῦ χρόνου, Πλουτ. 2. 548D, κτλ.