الشَّاهِدُ یَرَی مَا لَا یَرَاهُ الْغَائِبُ
The person who actually witnesses an (event) sees that which one who is absent does not
The 29th of the 40 hadiths gathered by Shah Waliullah ad-Dehlawi in Shah Waliullah's Forty Hadith, given below in the original Arabic with an English translation and its reference.
الشَّاهِدُ یَرَی مَا لَا یَرَاهُ الْغَائِبُ
The person who actually witnesses an (event) sees that which one who is absent does not
Sunni collections: text from the open hadith-api dataset. Al-Kafi: Arabic text, Muhammad Sarwar's translation and gradings from Thaqalayn.net via the Thaqalayn API. Hadith numbering follows those editions and can differ from a printed copy — check the Arabic against a trusted edition before relying on a reference.