When Mordecai learned of the conspiracy, ¹  he informed Queen Esther, ²  and Esther told the king in Mordecai’s behalf. ³ 

Now you write in the king’s name whatever in your opinion is appropriate concerning the Jews and seal it with the king’s signet ring. Any decree that is written in the king’s name and sealed with the king’s signet ring cannot be rescinded.

Now there happened to be a Jewish man in Susa the citadel whose name was Mordecai. ¹  He was the son of Jair, the son of Shimei, the son of Kish, a Benjaminite,

Mordecai ¹  wrote in the name of King Ahasuerus and sealed it with the king’s signet ring. He then sent letters by couriers on horses, who rode royal horses that were very swift.

In the evening she went, and in the morning she returned to a separate part ¹  of the harem, to the authority of Shaashgaz the king’s eunuch who was overseeing the concubines. She would not go back to the king unless the king was pleased with her ²  and she was requested by name.

For this reason these days are known as Purim, after the name of pur.

So the royal scribes ¹  were summoned in the first month, on the thirteenth day of the month. Everything Haman commanded was written to the king’s satraps ²  and governors who were in every province and to the officials of every people, province by province according to its script and people by people according to its language. In the name of King Ahasuerus it was written and sealed with the king’s signet ring.