Of wine — So called, because it consisted not of meats, which probably the king had plentifully eaten before, but of fruits and wines; which banquets were very frequent among the Persians.
Related Commentaries of Esther 5:6
Esther 5:6
6 And the king said unto Esther at the banquet of wine, What is thy petition? and it shall be granted thee: and what is thy request? even to the half of the kingdom it shall be performed.