Esther 9:1

Now in the twelfth month, that is, the month Adar, on the thirteenth day of the same, when the devar HaMelech and his dat drew near to be put in execution, in the day that the oyvei HaYehudim hoped to have power over them, (though it was turned to the contrary, that the Yehudim had rule over them that hated them)