'Twelfth' in the Bible

In the twelfth year of the reign of King Ahasuerus, in the first month (the month Nisan), the (that is, the lot) was cast in Haman's presence to determine the best day and month to carry out his plot. The lot indicated the twelfth month, the month Adar.

Letters were sent by couriers to all of the king's provinces to annihilate, to kill, and to destroy all the Jewish people, both young and old, women and children, and to confiscate their goods on a single day the thirteenth day of the twelfth month of Adar.

Throughout all the provinces of King Ahasuerus, the one day for the Jewish people to do this was the thirteenth day of the twelfth month, which is the month Adar.

On the thirteenth day of the twelfth month, which is the month Adar, when the king's order and edict was about to be carried out, on the day when the enemies of the Jewish people expected to prevail over them, things were turned around so that the Jewish people themselves prevailed over those who hated them.