Esther 6:8
Let the royal apparel be brought which the king useth to wear, and the horse that the king rideth upon, and the crown royal which is set upon his head:
Cross-reference
Esther 8:15
Parallel
Esther 8:15 shows the actual fulfillment of this honor for Mordecai — wearing royal apparel and a crown.
1 Kings 1:33
Parallel
1 Kings 1:33 has David placing Solomon on his own mule — a parallel of riding the king's mount as an honor.
Genesis 41:43
Parallel
In Genesis 41:43, Joseph rides in Pharaoh's chariot with a public proclamation — a strong parallel to the parade here.