'Month' in the Bible

She was taken to King Ahasuerus in the royal palace in the tenth month, the month Tebeth, in the seventh year of his reign.

In the first month, the month of Nisan, in King Ahasuerus’s twelfth year, Pur (that is, the lot) was cast before Haman for each day in each month, and it fell on the twelfth month, the month Adar.

The royal scribes were summoned on the thirteenth day of the first month, and the order was written exactly as Haman commanded. It was intended for the royal satraps, the governors of each of the provinces, and the officials of each ethnic group and written for each province in its own script and to each ethnic group in its own language. It was written in the name of King Ahasuerus and sealed with the royal signet ring.

Letters were sent by couriers to each of the royal provinces telling the officials to destroy, kill, and annihilate all the Jewish people—young and old, women and children—and plunder their possessions on a single day, the thirteenth day of Adar, the twelfth month.

On the twenty-third day of the third month (that is, the month Sivan), the royal scribes were summoned. Everything was written exactly as Mordecai ordered for the Jews, to the satraps, the governors, and the officials of the 127 provinces from India to Cush. The edict was written for each province in its own script, for each ethnic group in its own language, and to the Jews in their own script and language.

This would take place on a single day throughout all the provinces of King Ahasuerus, on the thirteenth day of the twelfth month, the month Adar.

The king’s command and law went into effect on the thirteenth day of the twelfth month, the month Adar. On the day when the Jews’ enemies had hoped to overpower them, just the opposite happened. The Jews overpowered those who hated them.

The Jews in Susa assembled again on the fourteenth day of the month of Adar and killed 300 men in Susa, but they did not seize any plunder.

They fought on the thirteenth day of the month of Adar and rested on the fourteenth, and it became a day of feasting and rejoicing.

But the Jews in Susa had assembled on the thirteenth and the fourteenth days of the month. They rested on the fifteenth day of the month, and it became a day of feasting and rejoicing.

This explains why the rural Jews who live in villages observe the fourteenth day of the month of Adar as a time of rejoicing and feasting. It is a holiday when they send gifts to one another.

He ordered them to celebrate the fourteenth and fifteenth days of the month Adar every year

because during those days the Jews got rid of their enemies. That was the month when their sorrow was turned into rejoicing and their mourning into a holiday. They were to be days of feasting, rejoicing, and of sending gifts to one another and the poor.