banquet.

Esther 3:15
The couriers left, spurred on by the king's command, and the law was issued in the citadel of Susa. Then the king and Haman sat down to drink, but the city of Susa was in confusion.

Esther 5:8
If I have found favor in the sight of the king, and if it pleases the king to grant my petition and fulfill my request, may the king and Haman come tomorrow to the banquet I will prepare for them. Then I will answer the king's question."