'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 sent letters to all the divisions of the kingdom, to every division in the writing commonly used there, and to every people in the language which was theirs, saying that every man was to be the ruler in his house, and that this order was to be given out in the language of his people.

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 --

Then on the thirteenth day of the first month, the king's scribes were sent for, and they put in writing Haman's orders to all the king's captains and the rulers of every division of his kingdom and the chiefs of every people: for every division of the kingdom in the writing commonly used there, and to every people in the language which was theirs; it was signed in the name of King Ahasuerus and stamped with the king's ring.

Then at that time, on the twenty-third day of the third month, which is the month Sivan, the king's scribes were sent for; and everything ordered by Mordecai was put in writing and sent to the Jews and the captains and the rulers and the chiefs of all the divisions of the kingdom from India to Ethiopia, a hundred and twenty-seven divisions, to every division in the writing commonly used there, and to every people in their language, and to the Jews in their writing and their language.

And he wrote the name of king Ahasuerus, and sealed it with the king's ring, and sent letters by post on horseback, riding on swift steeds that were used in the king's service, bred of the stud:

So the posts that rode upon swift steeds that were used in the king's service went out, being hastened and pressed on by the king's commandment; and the decree was given out in Shushan the palace.