Esther 2:12

2:12 At the end of the twelve months that were required for the women, when the turn of each young woman arrived to go to King Ahasuerus – for in this way they had to fulfill their time of cosmetic treatment: six months with oil of myrrh, and six months with perfume and various ointments used by women –

Esther 5:8

5:8 If I have found favor in the king’s sight and if the king is inclined to grant my request and perform my petition, let the king and Haman come tomorrow to the banquet that I will prepare for them. At that time I will do as the king wishes.

Esther 9:22

9:22 as the time when the Jews gave themselves rest from their enemies – the month when their trouble was turned to happiness and their mourning to a holiday. These were to be days of banqueting, happiness, sending gifts to one another, and providing for the poor.

Esther 9:27

9:27 Therefore, because of the account found in this letter and what they had faced in this regard and what had happened to them, the Jews established as binding on themselves, their descendants, and all who joined their company that they should observe these two days without fail, just as written and at the appropriate time on an annual basis.