καταπερονάω
From LSJ
ἐν δὲ μηνὸς πρῶτον τύχεν ἆμαρ → it chanced to be on the first of the month, that day fell on the first of the month
English (LSJ)
A rivet, λαβίσι Plb.6.23.11.
German (Pape)
[Seite 1369] mit einer περόνη anheften, übh. anheften, λαβίσι Pol. 6, 23, 11.