Pow-Wows, or Long Lost Friend, by John George Hoffman, [1820], at sacred-texts.com
HOW TO BANISH THE FEVER.
Write the following words upon a paper and wrap it up in knot-grass, (breiten megrich,) and then tie it upon the body of the person who has the fever:
Potmat sineat,
Potmat sineat,
Potmat sineat.