In the evening she would go there and in the morning return to another part of the harem to the care of Shaashgaz, the king’s eunuch who was in charge of the concubines. She would not return to the king unless he was pleased with her and summoned her by name.
References for Esther 2:14
When the turn came for Esther (the young woman Mordecai had adopted, the daughter of his uncle Abihail) to go to the king, she asked for nothing other than what Hegai, the king’s eunuch who was in charge of the harem, suggested. And Esther won the favor of everyone who saw her.
References for Esther 2:15
She was taken to King Xerxes in the royal residence in the tenth month, the month of Tebeth, in the seventh year of his reign.
Now the king was attracted to Esther more than to any of the other women, and she won his favor and approval more than any of the other virgins. So he set a royal crown on her head and made her queen instead of Vashti.
References for Esther 2:17
And the king gave a great banquet, Esther’s banquet, for all his nobles and officials. He proclaimed a holiday throughout the provinces and distributed gifts with royal liberality.
References for Esther 2:18
When the virgins were assembled a second time, Mordecai was sitting at the king’s gate.
References for Esther 2:19
But Esther had kept secret her family background and nationality just as Mordecai had told her to do, for she continued to follow Mordecai’s instructions as she had done when he was bringing her up.
References for Esther 2:20
During the time Mordecai was sitting at the king’s gate, Bigthana and Teresh, two of the king’s officers who guarded the doorway, became angry and conspired to assassinate King Xerxes.
References for Esther 2:21
But Mordecai found out about the plot and told Queen Esther, who in turn reported it to the king, giving credit to Mordecai.