When the turn came for Esther daughter of Abihail the uncle of Mordecai, who had adopted her as his own daughter, to go in to the king, she asked for nothing except what Hegai the king's eunuch, who had charge of the women, advised. Now Esther was admired by all who saw her.
When Esther was taken to King Ahasuerus in his royal palace in the tenth month, which is the month of Tebeth, in the seventh year of his reign,
the king loved Esther more than all the other women; of all the virgins she won his favor and devotion, so that he set the royal crown on her head and made her queen instead of Vashti.
Then the king gave a great banquet to all his officials and ministers—"Esther's banquet." He also granted a holiday to the provinces, and gave gifts with royal liberality.
References for Esther 2:18
When the virgins were being gathered together, Mordecai was sitting at the king's gate.
References for Esther 2:19
Now Esther had not revealed her kindred or her people, as Mordecai had charged her; for Esther obeyed Mordecai just as when she was brought up by him.
In those days, while Mordecai was sitting at the king's gate, Bigthan and Teresh, two of the king's eunuchs, who guarded the threshold, became angry and conspired to assassinate King Ahasuerus.
References for Esther 2:21
But the matter came to the knowledge of Mordecai, and he told it to Queen Esther, and Esther told the king in the name of Mordecai.
When the affair was investigated and found to be so, both the men were hanged on the gallows. It was recorded in the book of the annals in the presence of the king.