Which Article of the Constitution of India declares that the seat of Supreme Court is in Delhi?

Article 130 of the Constitution of India deals with the Seat of the Supreme Court. It declares that the Supreme Court shall sit in Delhi or in such other place or places as the Chief Justice of India may, with the approval of the President, from time to time, appoint.
Article 129: Declares the Supreme Court to be a court of record.

Article 131: Deals with the original jurisdiction of the Supreme Court.

Article 132: Deals with the appellate jurisdiction of the Supreme Court in appeals from High Courts in certain cases.