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
Χαλκίς, -ίδος, ἡ.
Man of Chalcis: Χαλκιδεύς, -έως, ὁ.
Of Chalcis, adj.: Χαλκιδικός.
