Esther (Greek) 9:19

¹⁷And they rested on the fourteenth of the same month, and kept it as a day of rest with joy and gladness.

¹⁸And the Jews in the city Susa assembled also on the fourteenth day and rested; and they kept also the fifteenth with joy and gladness.

— Esther (Greek) 9:19 —

²⁰And Mordecai wrote these things in a book, and sent them to the Jews, as many as were in the kingdom of Artaxerxes, both them that were near and them that were afar off,

²¹to establish these as joyful days, and to keep the fourteenth and fifteenth of Adar;