If six bowmen and Jock fight him and are able to get him one foot from his pack, he will give it to them. The merchant grabs the pack, wields a broadsword, and defeats all seven. Jock invites the merchant to have him join them.
Six bowmen and Jock manage to dislodge one of the opponent's feet from their pack, which causes him to relinquish it. The merchant then seizes the pack, uses a broadsword to defeat all seven individuals, including Jock. Jock invites the merchant to join their group.