Good News Translation
By unanimous vote it was decided that this day would never be forgotten, but would be celebrated each year on the eve of Mordecai's Day, which is the thirteenth day of the twelfth month, called Adar in Aramaic.

New Revised Standard Version
And they all decreed by public vote never to let this day go unobserved, but to celebrate the thirteenth day of the twelfth month—which is called Adar in the Aramaic language—the day before Mordecai’s day.

Contemporary English Version
Then everyone decided to remember this day forever by celebrating a festival on the thirteenth day of the twelfth month, which is called Adar in Aramaic. The Festival of Mordecai is celebrated the day before.

New American Bible
By public vote it was unanimously decreed never to let this day pass unobserved, but to celebrate the thirteenth day of the twelfth month, called Adar in Aramaic, the eve of Mordecai’s Day.

Douay-Rheims Bible
And they all ordained by a common decree, by no means to let this day pass without solemnity:

And they all ordained by a common decree, by no means to let this day pass without solemnity:

2 Maccabees 15:34
Then all blessed the Lord of heaven, saying: Blessed be he that hath kept his own place undefiled.

2 Maccabees 15:35
And he hung up Nicanor's head in the top of the castle, that it might be an evident and manifest sign of the help of God.

2 Maccabees 15:37
But to celebrate the thirteenth day of the month of Adar, called in the Syrian language, the day before Mardochias' day.

2 Maccabees 15:38
So these things being done with relation to Nicanor, and from that time the city being possessed by the Hebrews, I also will here make an end of my narration.