'Treatment' 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 --

to keep the poor from getting fair treatment, and to deprive the oppressed among my people of justice, so they can steal what widows own, and loot what belongs to orphans.