Article 3, Section 2, Clause 2

In all Cases affecting Ambassadors, other public Ministers and Consuls, and those in which a State shall be Party, the supreme Court shall have original Jurisdiction. In all the other Cases before mentioned, the supreme Court shall have appellate Jurisdiction, both as to Law and Fact, with such Exceptions, and under such Regulations as the Congress shall make.

1.Federal Farmer, no. 15, 18 Jan. 1788
2.Brutus, no. 14, 28 Feb. 6 Mar. 1788
3.A [Maryland] Farmer, no. 6, 1 Apr. 1788
4.James Iredell, North Carolina Ratifying Convention, 28 July 1788
5.Archibald Maclaine, North Carolina Ratifying Convention, 29 July 1788
6.United States v. Ravara
7.Wiscart v. D'Auchy
8.United States v. More
9.Durousseau v. United States
10.Cherokee Nation v. Georgia
11.Joseph Story, Commentaries on the Constitution 3:§§ 1696--1702, 1748--57, 1762--63, 1767--68, 1833