The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.

law.cornell.edu

any physical documents with classification markings, along with any containers/boxes (including any other contents) in which such documents are located, as well as any other containers/boxes that are collectively stored or found together with the aforementioned documents and containers/boxes

documentcloud.org