Esther 4:4-5

4When Esther’s female attendants and her eunuchs came and informed her about Mordecai’s behavior, the queen was overcome with anguish. Although she sent garments for Mordecai to put on so that he could remove his sackcloth, he would not accept them.

5So Esther called for Hathach, one of the king’s eunuchs who had been placed at her service, and instructed him to find out the cause and reason for Mordecai’s behavior.