Article 3, Section 3, Clauses 1 and 2

Document 3

Laws of New Haven Colony

If any person shall conspire, and attempt any invasion, insurrection, or publick Rebellion against this Jurisdiction, or shall endeavour to surprize, or seize any Plantation, or Town, any Fortification, Platform, or any great Guns, provided for the defence of the Jurisdiction, or any Plantation therein; or shall treacherously and perfidiously attempt the alteration and subversion of the frame of policy, or fundamentall Government laid, and setled for this Jurisdiction, he or they shall be put to death. Num. 16. 2 Sam. 18. 2 Sam. 20. Or if any person shall consent unto any such mischievous practice, or by the space of foure and twenty houres conceale it, not giving notice thereof to some Magistrate, if there be any Magistrate in the Plantation, or place where he liveth, or if none, to some Deputy for the Jurisdiction, or to the Constable of the place, that the publick safety may be seasonably provided for, he shall be put to death, or severely punished, as the Court of Magistrates weighing all circumstances shall determine.

The Founders' Constitution
Volume 4, Article 3, Section 3, Clauses 1 and 2, Document 3
http://press-pubs.uchicago.edu/founders/documents/a3_3_1-2s3.html
The University of Chicago Press

Hurst, James Willard. The Law of Treason in the United States: Collected Essays. Westport, Conn.: Greenwood Publishing Corp., 1971.

Easy to print version.