Under this chapter, the following sub-chapters and hadiths have been mentioned.
عَنْ عَبْدِ الرَّحْمَنِ بْنِ عُقْبَةَ بْنِ الْفَاكِهِ عَنْ جَدِّهِ الْفَاكِهِ بْنِ سَعْدٍ وَكَانَتْ لَهُ صُحْبَةٌ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ كَانَ يَغْتَسِلُ يَوْمَ الْجُمُعَةِ وَيَوْمَ عَرَفَةَ وَيَوْمَ الْفِطْرِ وَيَوْمَ النَّحْرِ، قَالَ: وَكَانَ الْفَاكِهُ بْنُ سَعْدٍ يَأْمُرُ أَهْلَهُ بِالْغُسْلِ فِي هَٰذِهِ الْأَيَّامِ
It is narrated from Sayyiduna Fakih bin Sa’d (may Allah be pleased with him), who was a companion, that the Messenger of Allah (peace and blessings be upon him) used to perform ghusl (ritual bath) on the day of Jumu’ah, the day of ‘Arafah, the day of Eid al-Fitr, and the day of Eid al-Adha. On this basis, Sayyiduna Fakih (may Allah be pleased with him) used to instruct his family members to perform ghusl on these days.