Esther 1:10

On the seventh day
Of the feast, the last day of it, which the Rabbins, as Jarchi observes, say was the sabbath day, and so the Targum:

when the heart of the king was merry with wine;
when he was intoxicated with it, and knew not well what he said or did; and the discourse at table ran upon the beauty of women, as the latter Targum; when the king asserted there were no women so beautiful as those of Babylon, and, as a proof of it, ordered his queen to be brought in:

he commanded Mehuman, Biztha, Harbona, Bigtha, and Abagtha, Zethar,
and Carcas, the seven chamberlains, that served in the presence of
Ahasuerus the king;
or "eunuchs", as the word is sometimes rendered; and such persons were made use of in the eastern countries to, wait upon women, and so were proper to be sent on the king's errand to the queen.