'Purification' in the Bible

And let the king appoint officers in all the provinces of his kingdom, that they may gather together all the fair young virgins unto Shushan the palace, to the house of the women, unto the custody of Hege the king's chamberlain, keeper of the women; and let their things for purification be given them:

And the maiden pleased him, and she obtained kindness of him; and he speedily gave her her things for purification, with such things as belonged to her, and seven maidens, which were meet to be given her, out of the king's house: and he preferred her and her maids unto the best place of the house of the women.

And when every maiden's turn came to go in to king Ahasuerus after that she had been treated for twelve months, according to the manner of the women (for so were the days of their purification accomplished six months with oil of myrrh, and six months with spices, and with things for the purifying of the women,