Ezra 6:15-19

And this house was finished on the third day of the month Adar, which was in the sixth year of the reign of Darius the king.

And the children of Israel, the priests, and the Levites, and the rest of the children of the captivity, kept the dedication of this house of God with joy,

And offered at the dedication of this house of God an hundred bullocks, two hundred rams, four hundred lambs; and for a sin offering for all Israel, twelve he goats, according to the number of the tribes of Israel.

And they set the priests in their divisions, and the Levites in their courses, for the service of God, which is at Jerusalem; as it is written in the book of Moses.

And the children of the captivity kept the passover upon the fourteenth day of the first month.