Esther 3:6-7

3:6 But the thought of striking out against Mordecai alone was repugnant to him, for he had been informed of the identity of Mordecai’s people. So Haman sought to destroy all the Jews (that is, the people of Mordecai) who were in all the kingdom of Ahasuerus.

3:7 In the first month (that is, the month of Nisan), in the twelfth year of King Ahasuerus’ reign, pur (that is, the lot) was cast before Haman in order to determine a day and a month. It turned out to be the twelfth month (that is, the month of Adar).

Esther 7:9

7:9 Harbona, one of the king’s eunuchs, said, “Indeed, there is the gallows that Haman made for Mordecai, who spoke out in the king’s behalf. It stands near Haman’s home and is seventy-five feet high.”

The king said, “Hang him on it!”

Esther 9:2

9:2 The Jews assembled themselves in their cities throughout all the provinces of King Ahasuerus to strike out against those who were seeking their harm. No one was able to stand before them, for dread of them fell on all the peoples.

Esther 10:2

10:2 Now all the actions carried out under his authority and his great achievements, along with an exact statement concerning the greatness of Mordecai, whom the king promoted, are they not written in the Book of the Chronicles of the Kings of Media and Persia?