Esther 2:17-23

And the king loved Esther more than any of the other young women. He was so delighted with her that he set the royal crown on her head and declared her queen instead of Vashti. To celebrate the occasion, he gave a great banquet in Esther’s honor for all his nobles and officials, declaring a public holiday for the provinces and giving generous gifts to everyone. Even after all the young women had been transferred to the second harem and Mordecai had become a palace official, Esther continued to keep her family background and nationality a secret. She was still following Mordecai’s directions, just as she did when she lived in his home. One day as Mordecai was on duty at the king’s gate, two of the king’s eunuchs, Bigthana and Teresh—who were guards at the door of the king’s private quarters—became angry at King Xerxes and plotted to assassinate him. But Mordecai heard about the plot and gave the information to Queen Esther. She then told the king about it and gave Mordecai credit for the report. When an investigation was made and Mordecai’s story was found to be true, the two men were impaled on a sharpened pole. This was all recorded in The Book of the History of King Xerxes’ Reign.