'Virgins' in the Bible

Then said the king's servants that ministered unto him, Let there be fair young virgins sought for the king:

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 Hegai the king's chamberlain, keeper of the women; and let their things for purification be given them;

And the king loved Esther above all the women, and she obtained favor and kindness in his sight more than all the virgins; so that he set the royal crown upon her head, and made her queen instead of Vashti.

And when the virgins were gathered together the second time, then Mordecai was sitting in the king's gate.