Esther 9:17-19

17On the thirteenth day of the month Adar; and on the fourteenth day of the same they rested, and made it a day of feasting and gladness.1 18But the Jews that were at Shushan assembled together on the thirteenth day of the month, and on the fourteenth of it; and on the fifteenth day of the same they rested, and made it a day of feasting and gladness. 19Therefore the Jews of the villages, that dwelt in the unwalled towns, made the fourteenth day of the month Adar a day of gladness and feasting, and a good day, and of sending portions one to another.