'Of The Month' in the Bible

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

Then were all the men of Judah and Benjamin gathered together at Jerusalem within three days. It was the ninth month, on the twentieth of the month; and all the people sat in the open space of the house of God, trembling because of the matter, and because of the pouring rain.