'Rulers' in the Bible

In the third year of his rule he gave a feast to all his captains and his servants; and the captains of the army of Persia and Media, the great men and the rulers of the divisions of his kingdom, were present before him;

And second only to him were Carshena, Shethar, Admatha, Tarshish, Meres, Marsena, and Memucan, the seven rulers of Persia and Media, who were friends of the king, and had the first places in the kingdom:)

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 all the chiefs and the captains and the rulers and those who did the king's business gave support to the Jews; because the fear of Mordecai had come on them.