Amendment IX
Document 8
House of Representatives, Amendments to the Constitution
17 Aug. 1789Annals 1:754--55The eighth clause of the fourth proposition was taken up, which was, "The enumeration in this constitution of certain rights shall not be construed to deny or disparage others retained by the people."
Mr. Gerry said, it ought to be "deny or impair," for the word "disparage" was not of plain import; he therefore moved to make that alteration, but not being seconded, the question was taken on the clause, and it passed in the affirmative,
The Founders' Constitution
Volume 5, Amendment IX, Document 8
http://press-pubs.uchicago.edu/founders/documents/amendIXs8.html
The University of Chicago Press
Annals of Congress. The Debates and Proceedings in the Congress of the United States. "History of Congress." 42 vols. Washington, D.C.: Gales & Seaton, 1834--56.