Esther 8:16 KJV

The copy of the writing for a commandment to be given in every province was published unto all people, and that the Jews should be ready against that day to avenge themselves on their enemies.

So the posts that rode upon mules and camels went out, being hastened and pressed on by the king’s commandment. And the decree was given at Shushan the palace.

And Mordecai went out from the presence of the king in royal apparel of blue and white, and with a great crown of gold, and with a garment of fine linen and purple: and the city of Shushan rejoiced and was glad.

And in every province, and in every city, whithersoever the king’s commandment and his decree came, the Jews had joy and gladness, a feast and a good day. And many of the people of the land became Jews; for the fear of the Jews fell upon them.