Esther 3:12-13

12On the thirteenth day of the first month, the royal scribes were summoned and the order was written exactly as Haman commanded the royal satraps, the governors of each province, and the officials of each people, in the script of each province and the language of every people. It was written in the name of King Xerxes and sealed with the royal signet ring.

13And the letters were sent by couriers to each of the royal provinces with the order to destroy, kill, and annihilate all the Jews—young and old, women and children—and to plunder their possessions on a single day, the thirteenth day of Adar, the twelfth month.