Esther 9:29 MSG

[29] Queen Esther, the daughter of Abihail, backed Mordecai the Jew, using her full queenly authority in this second Purim letter to endorse and ratify what he wrote. Calming and reassuring letters went out to all the Jews throughout the 127 provinces of Xerxes’ kingdom to fix these days of Purim their assigned place on the calendar, dates set by Mordecai the Jew—what they had agreed to for themselves and their descendants regarding their fasting and mourning. Esther’s word confirmed the tradition of Purim and was written in the book.