What is the oldest written source in this country that mentions this right?

Tajikistan

Articles 22 and 23 of the 1994 Tajikistan constitution protect the right to privacy. Article 22 makes the home inviolable, and Article 23 forbids “The collection, storage, use, and dissemination of information about private life of a person without his consent” (Constitute Project, “Tajikistan 1994 rev. 2016”).

https://constituteproject.org/constitution/Tajikistan_2016?lang=en

Privacy Rights · Country sources (all rights) · Years mentioned: 1994, 2016 · Last edited 2022-12-28 · Edit on GitHub