Hadith 2051
Mishkat al-Masabih
Fasting · Voluntary Fasting - Section 1
Arabic
وَعَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا يَصُومُ أَحَدُكُمْ يَوْمَ الْجُمُعَةِ إِلَّا أَن بِصَوْم قبله أَو بِصَوْم بعده»
English translation
Abu Huraira reported God’s messenger as saying. “None of you must fast on a Friday unless he fasts the day before or the day after.” (Bukhari and Muslim.)