Esther 9:20
The Feast of Purim Inaugurated
20 And Mordecai recorded these things and sent letters to all the Jews who were in all the provinces of King Ahasuerus, both near and far,
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,