A welcoming banquet was held at the embassy.
The story begins with a lavish feast at the royal palace.
The king held a banquet, inviting envoys from various countries.
He was invited to the nobleman's banquet.
At the banquet, he expressed his thanks.
祝宴 is a celebratory banquet held for a specific occasion like a wedding, while 饗宴 is a more general term for a grand feast.