Esther 1:1-5, 9

It was in the days of Ahasuerus (Xerxes) who reigned from India to Ethiopia (Cush) over 127 provinces, in those days when King Ahasuerus sat on his royal throne which was at the citadel in Susa [the capital of the Persian Empire], in the third year of his reign he held a banquet for all his officials and his attendants. The army officers of Persia and Media, the nobles and the officials of the provinces were there in his presence. And he displayed the riches of his glorious kingdom and the splendor of his great majesty for many days, 180 days in all. When these days were completed, the king held a banquet for all the people who were present at the citadel in Susa [the capital], from the greatest [in importance] to the least, a seven-day feast in the courtyard of the garden of the king’s palace.

Queen Vashti also held a [separate] banquet for the women in the palace of King Ahasuerus.