'Horseback' in the Bible
And let the robes and the horse be given to one of the king's most noble captains, so that they may put them on the man whom the king has delight in honouring, and let him go on horseback through the streets of the town, with men crying out before him, So let it be done to the man whom the king has delight in honouring.
Then Haman took the robes and the horse, and dressing Mordecai in the robes, he made him go on horseback through the streets of the town, crying out before him, So let it be done to the man whom the king has delight in honouring.
The letters were sent in the name of King Ahasuerus and stamped with his ring, and they were taken by men on horseback, going on the quick-running horses used for the king's business, the offspring of his best horses: