when he showed the riches of his glorious kingdom and the splendor of his excellent majesty for many days, one hundred and eighty days in all.
Esther 1:4
Surrounding context
1:3 that in the third year of his reign he made a feast for all his officials and servants--the powers of Persia and Media, the nobles, and the princes of the provinces being before him--
1:4 when he showed the riches of his glorious kingdom and the splendor of his excellent majesty for many days, one hundred and eighty days in all.
1:5 And when these days were completed, the king made a feast lasting seven days for all the people who were present in Shushan the citadel, from great to small, in the court of the garden of the king's palace.