ἀγορασμός
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)
ὁ,
A purchasing, Phint. ap.Stob.4.23.61a, Vett. Val.180.11,al. II purchase, LXX Ge.42.19,al., OGI660.20 (Egypt, i A.D.) (pl.); freq. of auctions, ποιεῖσθαί τινος τὸν ἀ. BGU1128.9 (14 B.C.).
German (Pape)
[Seite 21] ὁ, das Kaufen, Phyntis Stob. tlor. 74, 61; LXX.