Esther 9:16-18

16In the other regions of the kingdom, the Jews came together on the 13th day of Adar. They did that to protect themselves against their enemies. They killed 75,000 of their enemies. But they did not take their enemies' things for themselves. Then, on the 14th day of Adar, the Jews in the regions rested. They ate feasts and they were very happy.

18But the Jews in Susa did not rest until the 15th day of the month. That was because they killed their enemies on both the 13th day and the 14th day. On the 15th day they ate feasts and they were very happy.