KJV:
Now when every maid's turn was come to go in to king Ahasuerus, after that she had been twelve months, according to the manner of the women, (for so were the days of their purifications accomplished, to wit, six months with oil of myrrh, and six months with sweet odours, and with other things for the purifying of the women;)
NASB:
Now when the turn of each young lady came to go in to King Ahasuerus, after the end of her twelve months under the regulations for the women-- for the days of their beautification were completed as follows: six months with oil of myrrh and six months with spices and the cosmetics for women--