(42) باب فَضْلِ صَلاَةِ الجَمَاعَةِ وَبَيَانِ التَّشْدِيدِ فِي التَّخَلُّفِ عَنْهَا
Ibn 'Umar reported from the Messenger of Allah (ﷺ) as some and twenty (degrees).
Reference: Sahih Muslim 650 d
In-book reference: Book 5, Hadith 316
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1368