Esther 3:2

3:2 As a result, all the king’s servants who were at the king’s gate were bowing and paying homage to Haman, for the king had so commanded. However, Mordecai did not bow, nor did he pay him homage.

Esther 6:11

6:11 So Haman took the clothing and the horse, and he clothed Mordecai. He led him about on the horse throughout the plaza of the city, calling before him, “So shall it be done to the man whom the king wishes to honor!”