'Turn' in the Bible

Each young woman's turn came to go in to King Ahasuerus at the end of the twelve month period, at which time she was treated according to the regulations for women. This process completed the period of her beauty treatments six months with oil of myrrh and six months with spices and cosmetics for women.

Now Esther was the daughter of Abihail, who had been Mordecai's uncle. Mordecai had taken Esther in as his own daughter. When her turn came to go in to the king, she did not want anything except what Hegai, the king's eunuch in charge of the harem, advised. Esther found favor with everyone who saw her.