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
a town in Messenia, in Homer's time belonging to the Laconian territory, Il. 5.543, Il. 9.151, , γ , Od. 15.186.