George Shiras, Jr.,
Sing v. United States — Opinion of the Court
“ It may be proper here to mention that this court has held that, while the United States can forbid aliens from coming within their borders, and expel them from the country, and can devolve the power and duty of identifying and arresting such persons upon executive or subordinate officials, yet, when Congress sees fit to further promote such a policy by subjecting the persons of such aliens to infamous punishment at hard labor, or by confiscating their property, such legislation, to be valid, must provide for a judicial trial to establish the guilt of the accused. ”
