Madison dragged his feet, and Harrison attempted to negotiate, sending a letter to Tecumseh saying, "Our Blue Coats (U.S. Army soldiers) are more numerous than you can count, and our hunting shirts (volunteer militiamen) are like the leaves of the forests or the grains of sand on the Wabash."[5]

1915 depiction of Tecumseh, believed to be copying an 1808 sketch
In August 1810, Tecumseh led 400 warriors down the Wabash River to meet with Harrison in Vincennes. They were dressed in war paint, and their sudden appearance at first frightened the soldiers at Vincennes.[56] The leaders of the group were escorted to Grouseland, where they met Harrison. Tecumseh berated the condescending Harrison repeatedly, and insisted that the Fort Wayne Treaty was illegitimate, arguing that one tribe could not sell land without the approval of the other tribes. He asked Harrison to nullify it and warned that Americans should not attempt to settle the lands sold in the treaty.[5] Tecumseh informed Harrison that he had threatened to kill the chiefs who signed the treaty if they carried out its terms and that his confederation of tribes was growing rapidly.