When the king’s command and edict had been proclaimed, many young women gathered at the citadel of Susa under the care of Hegai. Esther was also taken to the palace and placed under the care of Hegai, the custodian of the women.
Jewish Publication Society of America Version (JPS1917) - Esther 2:8 >So it came to pass, when the king's commandment and his decree was published, and when many maidens were gathered together unto Shushan the castle, to the custody of Hegai, that Esther was taken into the king's house, to the custody of Hegai, keeper of the women.