Esther 6:9-11

Amplified Bible

⁹ and let the robe and the horse be handed over to one of the king’s most noble officials. Let him dress the man whom the king delights to honor [in the royal robe] and lead him on horseback through the open square of the city, and proclaim before him, ‘This is what shall be done for the man whom the king desires to honor.’”

Haman Must Honor Mordecai

¹⁰ Then the king said to Haman, “Quickly take the royal robe and the horse, as you have said, and do this for Mordecai the Jew, who is sitting at the king’s gate. Leave out nothing of all that you have said.” ¹¹ So Haman took the royal robe and the horse and dressed Mordecai, and led him on horseback through the open square of the city, proclaiming before him, “This is what shall be done for the man whom the king desires to honor.”