Esther 8:10
10 dAnd he wrote in the name of King Ahasuerus eand sealed it with the king’s signet ring. Then he sent the letters by mounted couriers riding on fswift horses that were used in the king’s service, bred from the royal stud,
Esther 3:12
12 dThen the king’s scribes were summoned on the thirteenth day of the first month, and an edict, according to all that Haman commanded, was written to the king’s esatraps and to the governors over all the provinces and to the officials of all the peoples, fto every province in its own script and every people in its own language. It was written gin the name of King Ahasuerus hand sealed with the king’s signet ring.