Thematic Bible: Kings and princes rode on

the Babylonians, all the Chaldeans, Pekod, Shoa, Koa, and all of the Assyrians with them. They're all desirable young men, governors, commanders, chariot officers, and famous men, all of them mounted on horses.

let them bring royal robes that the king has worn and a horse on which the king has ridden, with a royal crown placed on its head. Then give the robes and the horse to one of the king's most noble officials. Let them put the robes on the man whom the king desires to honor, and let them put him on the horse in the main square of the city. Then let them announce in front of him, "This is what is done for the man whom the king desires to honor.'" Then the king told Haman, "Quick! Take the clothes and the horse just as you have suggested and do this for Mordecai the Jew who sits in the king's gate. And don't let anything you've suggested fall through the cracks." read more.
So Haman took the clothes and the horse, dressed Mordecai, and put him on the horse in the main square of the city. He cried out in front of him, "This is what is done for the man whom the king desires to honor."