(24) باب كَرَاهِيَةِ صِيَامِ يَوْمِ الْجُمُعَةِ مُنْفَرِدًا
Abu Huraira (Allah be pleased with him) reported the Messenger of Allah (ﷺ) as saying:
None among you should observe fast on Friday, but only that he observes fast before it and after it. (FR)
Reference (FR): Sahih Muslim 1144 a (FR)
In-book reference (FR): Book 13, Hadith 189 (FR)
USC-MSA web (English) reference(deprecated numbering scheme): Book 6, Hadith 2545 (FR)