Shared ground
Esther 1:9 adds one clear fact to the feast scene: while the king is hosting his large, public banquets, Queen Vashti is hosting a separate feast. The verse presents her event as happening alongside the king’s ("also"), not as an unrelated detail.
The guests are identified as “the women,” and the location is inside the royal residence (palace/“royal house”) that is described as belonging to King Ahasuerus. On the surface level, the verse mainly establishes who is where, and what is happening, right before the coming conflict in the next verses.
Where interpretation differs (only where needed)
Some readers take “also” as a neutral connector: two parallel banquets within the same royal complex.
Others hear a quiet contrast: the king’s feast is portrayed as public and political display, while Vashti’s feast is domestic and inner-palace, setting up a social and power tension that will matter when the king later sends a command.
Some also differ on how broad “the women” is—whether it means the women of the royal household only, the wives of the officials attending the king’s feast, or a wider group of noblewomen present for the larger court celebration.
Why the disagreement exists
The verse is brief and does not explain motives or guest lists. It gives identifiers (“also,” “for the women,” “in the royal house”) without spelling out whether it is merely scene-setting or also a subtle comment on palace life and authority.
What this passage clearly contributes
It introduces Vashti as an active figure (she hosts), places her inside the king’s household space, and shows that the story’s opening celebrations are not just the king’s event. That placement and timing matter narratively: the next scene’s command and response will involve two locations within the same royal world (the king’s feast setting and the queen’s inner-house setting).
