To reach the king, Esther had to pass through seven apartments, each measuring ten ells in length. The first three she traversed unhindered; they were too far off for the king to observe her progress through them. But barely had she crossed the threshold of the fourth chamber, when Ahasuerus caught sight of her, and, overcome by rage, he exclaimed: "O for the departed, their like is not found again on earth! How I urged and entreated Vashti to appear before me, but she refused, and I had her killed therefor. This Esther come hither without invitation, like unto a public prostitute."
Kingdom of Esther of Ahasuerus
Legends of the Jews 12:182