Thematic Bible: Used for sealing decrees

Thematic Bible

Write also concerning the Jews as it pleases you in the king's name, and seal it with the king's [signet] ring -- "for writing which is in the king's name and sealed with the king's ring no man can reverse.

He wrote in the name of King Ahasuerus and sealed it with the king's ring and sent letters by messengers on horseback, riding on swift steeds, mules, and young dromedaries used in the king's service, bred from the [royal] stud.

Then the king's secretaries were called in on the thirteenth day of the first month, and all that Haman had commanded was written to the king's chief rulers and to the governors who were over all the provinces and to the princes of each people, to every province in its own script and to each people in their own language; it was written in the name of King Ahasuerus and it was sealed with the king's [signet] ring.