U.S. ConstitutionArticle I — The Legislative BranchSubarticle 8Section 6
To provide for the Punishment of counterfeiting the Securities and current Coin of the United States;
Use as reference
Lexinter.net | U.S. Const. art. I, § 8, cl. 6 | https://laws.lexinter.net/constitution/us/article-1/section-8/clause-6