James Iredell, Proposed Amendment, North Carolina Ratifying Convention1 Aug. 1788Elliot 4:249
1. Each state in the Union shall respectively retain every power, jurisdiction, and right, which is not by this Constitution delegated to the Congress of the United States, or to the departments of the general government; nor shall the said Congress, nor any department of the said government, exercise any act of authority over any individual in any of the said states, but such as can be justified under some power particularly given in this Constitution; but the said Constitution shall be considered at all times a solemn instrument, defining the extent of their authority, and the limits of which they cannot rightfully in any instance exceed.
The Founders' Constitution
Volume 5, Amendment X, Document 5
The University of Chicago Press
Elliot, Jonathan, ed. The Debates in the Several State Conventions on the Adoption of the Federal Constitution as Recommended by the General Convention at Philadelphia in 1787. . . . 5 vols. 2d ed. 1888. Reprint. New York: Burt Franklin, n.d.
Easy to print version.