TSK · Esther 9:21

¶ 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.

But the Jews that [were] at Shushan assembled together on the thirteenth [day] thereof, and on the fourteenth thereof; and on the fifteenth [day] of the same they rested, and made it a day of feasting and gladness.