TSK · Esther 3:12

They delivered the king's commissions to the king's satraps, and to the governors beyond the River: and they furthered the people and the house of God.

The king took off his ring, which he had taken from Haman, and gave it to Mordecai. Esther set Mordecai over the house of Haman.

He wrote in the name of King Ahasuerus, and sealed it with the king's ring, and sent letters by courier on horseback, riding on royal horses that were bread from swift steeds.

Now, O king, establish the decree, and sign the writing, that it not be changed, according to the law of the Medes and Persians, which doesn't alter.

Then these men assembled together to the king, and said to the king, Know, O king, that it is a law of the Medes and Persians, that no decree nor statute which the king establishes may be changed.