وَعَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ
قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا تَخْتَصُّوا لَيْلَةَ الْجُمُعَةِ بِقِيَامٍ مِنْ بَيْنِ اللَّيَالِي وَلَا تَخْتَصُّوا يَوْمَ الْجُمُعَةِ بِصِيَامٍ مِنْ بَيْنِ الْأَيَّامِ إِلَّا أَنْ يَكُونَ فِي صَوْمٍ يَصُومهُ أحدكُم»
He reported God’s messenger as saying, “Do not choose Thursday night as a particular night for prayer, and do not choose Friday as a particular day for fasting, unless it occurs during a fast one of you is observing.”
Mishkat al-Masabih 1961, Book 8, Fasting, Hadith 95. 1 min read