Parallel
Ezra 6:15
Swete's Septuagint · Berean Standard Bible
καὶ ἐτέλεσαν τὸν οἶκον τοῦτον ἕως ἡμέρας τρίτης μηνὸς Ἀδάρ, ὅς ἐστιν ἔτος ἕκτον τῇ βασιλείᾳ Δαρείου τοῦ βασιλέως.
And this temple was completed on the third day of the month of Adar (note: Adar is the twelfth month of the Hebrew lunar calendar, usually occurring within the months of February and March.), in the sixth year of the reign of King Darius.