'Treatment' in the Bible

Let the king appoint chief officers in all the provinces of his kingdom, and let them gather every attractive young virgin to the {harem} in the citadel of Susa {under the care of} Hegai, the king's eunuch, who is in charge of the women; and let him give [them] their beauty treatment.

{The young woman pleased him} and she won favor in his presence, and he quickly provided for her beauty treatment and her portion of food, with seven chosen maids to give to her from the {king's palace}, and he advanced her and her maids to the best part of the {harem}.