Esther 1:5
1:5 When those days were completed, the king then provided a seven-day banquet for all the people who were present in Susa the citadel, for those of highest standing to the most lowly. It was held in the court located in the garden of the royal palace.
Esther 3:2
3:2 As a result, all the king’s servants who were at the king’s gate were bowing and paying homage to Haman, for the king had so commanded. However, Mordecai did not bow, nor did he pay him homage.
Esther 9:28
9:28 These days were to be remembered and to be celebrated in every generation and in every family, every province, and every city. The Jews were not to fail to observe these days of Purim; the remembrance of them was not to cease among their descendants.