15
And this Beis [Hamikdash] was finished on the third day of the month Adar, which was in the sixth year of the reign of Daryavesh the Melech [i.e., March 12, 515 B.C.E.].
15
and they performed this house of God till to the third day of the month Adar, which is (in) the sixth year of the realm of king Darius. (and they finished this House of God on the third day of the month of Adar, or March, which was in the sixth year of the reign of King Darius.)