ἔρισμα
From LSJ
οὐ παντός πλεῖν ἐς Κόρινθον → it's not for every man to make a journey to Corinth, not everyone can afford a trip to Corinth
English (LSJ)
ατος, τό
A, (ἐρίζω) cause of quarrel, Il.4.38. II ἐρίσμασιν· εἰρεσίαις, Hsch.
German (Pape)
[Seite 1030] τό, Gegenstand des Streites, Zankapfel, Il. 4, 38.