Esther 9:28-29

New International Version

²⁸ These days should be remembered and observed in every generation by every family, and in every province and in every city. And these days of Purim should never fail to be celebrated by the Jews—nor should the memory of these days die out among their descendants.

²⁹ So Queen Esther, daughter of Abihail,^(A) along with Mordecai the Jew, wrote with full authority to confirm this second letter concerning Purim.