Esther 9:16-18

New Revised Standard Version, Anglicised Catholic Edition

¹⁶ Now the other Jews who were in the king’s provinces also gathered to defend their lives, and gained relief from their enemies, and killed seventy-five thousand of those who hated them; but they laid no hands on the plunder. ¹⁷ This was on the thirteenth day of the month of Adar, and on the fourteenth day they rested and made that a day of feasting and gladness.

The Feast of Purim Inaugurated

¹⁸ But the Jews who were in Susa gathered on the thirteenth day and on the fourteenth, and rested on the fifteenth day, making that a day of feasting and gladness.