King James Version
Esther 9:1, 20–22
“Now in the twelfth month, that is, the month Adar, on the thirteenth day of the same, when the king’s commandment and his decree drew near to be put in execution, the Jews gathered themselves together in their cities. And Mordecai wrote these things, and sent letters unto all the Jews, to stablish this among them, that they should keep the fourteenth day of the month Adar, and the fifteenth day of the same, yearly.”