Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:4435Abū ʿAbdullāh al-Ḥāfiẓ And ʾAbū Saʿīd b. Abū ʿAmr > Abū al-ʿAbbās Muḥammad b. Yaʿqūb > al-Khaḍir b. Abān > Sayyār > Bishr b. Ghālib > al-Ḥasan

[Machine] I heard Al-Hasan say on Friday that all of the prayer, indeed Hellfire is not kindled on Friday. And the permission in this matter was narrated to us from Tawus and Mak'hul.  

البيهقي:٤٤٣٥أنبأ أَبُو عَبْدِ اللهِ الْحَافِظُ وَأَبُو سَعِيدِ بْنُ أَبِي عَمْرٍو قَالَا ثنا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ ثنا الْخَضِرُ بْنُ أَبَانَ ثنا سَيَّارٌ ثنا بِشْرُ بْنُ غَالِبٍ قَالَ

سَمِعْتُ الْحَسَنَ يَقُولُ يَوْمُ الْجُمُعَةِ صَلَاةٌ كُلُّهُ إِنَّ جَهَنَّمَ لَا تُسَجَّرُ يَوْمَ الْجُمُعَةِ وَرُوِّينَا الرُّخْصَةَ فِي ذَلِكَ عَنْ طَاوُسٍ وَمَكْحُولٍ