Esther 2:3

2:3 And let the king appoint officers throughout all the provinces of his kingdom to gather all the attractive young women to Susa the citadel, to the harem under the authority of Hegai, the king’s eunuch who oversees the women, and let him provide whatever cosmetics they desire.

Esther 2:12

2:12 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 –