Esther 9:19-21

Revised Standard Version Catholic Edition

¹⁹ Therefore the Jews of the villages, who live in the open towns, hold the fourteenth day of the month of Adar as a day for gladness and feasting and holiday-making, and a day on which they send choice portions to one another.

The Feast of Purim Inaugurated

²⁰ And Mor′decai recorded these things, and sent letters to all the Jews who were in all the provinces of King Ahasu-e′rus, both near and far, ²¹ enjoining them that they should keep the fourteenth day of the month Adar and also the fifteenth day of the same, year by year,