Nehemiah 2:1
And it came to pass in the month Nisan, in the twentieth year of Artaxerxes the king, that wine was before him: and I took up the wine, and gave it unto the king. Now I had not been beforetime sad in his presence.

Esther 3:7
In the first month, that is , the month Nisan, in the twelfth year of king Ahasuerus, they cast Pur, that is , the lot, before Haman from day to day, and from month to month, to the twelfth month , that is , the month Adar.