36. Ziyarat of the Messenger of Allah (ص)
عَنِ النَّبِيِّ (ص) أَنَّهُ قَالَ: مَنْ رَاى [زَارَ] قَبْرِي حَلَّتْ لَهُ شَفَاعَتِي وَ مَنْ زَارَنِي مَيِّتاً فَكَأَنَّمَا زَارَنِي حَيًّا.
It has been narrated from Prophet Muhammad (blessings of Allah be upon him and his family) that he said, “A person seeing (visiting) my grave deserves my intercession. And a person who visits me after my death is like a person who visited me during my lifetime.”
Biharul Anwar, Volume 96, Page 334