And they ordained all with a common decree in no case to let that day pass without solemnity, but to celebrate the thirties day of the twelfth month, which in the Syrian tongue is called Adar, the day before Mardocheus' day.
LXX
2 Maccabees 15:36
And they ordained all with a common decree in no case to let that day pass without solemnity, but to celebrate the thirteenth day of the twelfth month, which in the Syrian tongue is called Adar, the day before Mardocheus' day.
Parallel Translations
And they ordained all with a common decree in no case to let that day pass without solemnity, but to celebrate the thirtieth day of the twelfth month, which in the Syrian tongue is called Adar, the day before Mardocheus’ day.
They all ordained with a common decree to in no way let this day pass undistinguished, but to mark with honor the thirteenth day of the twelfth month (it is called Adar in the Syrian language), the day before the day of Mordecai.