Article 4, Section 2, Clause 2
Document 1
Articles of Confederation, art. 4, ¶ 2
1 Mar. 1781If any Person guilty of, or charged with treason, felony, or other high misdemeanor in any state, shall flee from Justice, and be found in any of the united states, he shall, upon demand of the Governor or executive power, of the state from which he fled, be delivered up and removed to the state having jurisdiction of his offence.
The Founders' Constitution
Volume 4, Article 4, Section 2, Clause 2, Document 1
http://press-pubs.uchicago.edu/founders/documents/a4_2_2s1.html
The University of Chicago Press