'Turn' in the Bible

At the end of the twelve months that were required for the women, when the turn of each young woman arrived to go to King Ahasuerus -- for in this way they had to fulfill their time of cosmetic treatment: six months with oil of myrrh, and six months with perfume and various ointments used by women --

When it became the turn of Esther daughter of Abihail the uncle of Mordecai (who had raised her as if she were his own daughter) to go to the king, she did not request anything except what Hegai the king's eunuch, who was overseer of the women, had recommended. Yet Esther met with the approval of all who saw her.