Bible Verses About The Mule: Conveying posts and messengers

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 bred from swift steeds.

So the couriers who rode on royal horses went out, hastened and pressed on by the king’s commandment. The decree was given out in the citadel of Susa.