Article 6, Clause 3
Proposed Amendment, New York Ratifying Convention26 July 1788Dumbauld 198
That the Senators and Representatives and all Executive Judicial Officers of the United States shall be bound by Oath or Affirmation not to infringe or violate the Constitutions or Rights of the respective States.
The Founders' Constitution
Volume 4, Article 6, Clause 3, Document 25
The University of Chicago Press
Dumbauld, Edward. The Bill of Rights and What It Means Today. Norman: University of Oklahoma Press, 1957.
Easy to print version.