'Used' in the Bible

The following events happened in the days of Ahasuerus. (I am referring to that Ahasuerus who used to rule over a hundred and twenty-seven provinces extending all the way from India to Ethiopia.)

And day after day Mordecai used to walk back and forth in front of the court of the harem in order to learn how Esther was doing and what might happen to her.

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 --