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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:23:53 –

But the people divided their religion among them into sects - each faction, in what it has, rejoicing.  

But they, the followers, split into sects regarding their affair, their religion (zuburan, ‘sects’, is a circumstantial qualifier of the subject of the verb taqatta‘ū, ‘they split’), in other words, ˹they became˺ opposing parties, the likes of the Jews and the Christians and others, each party rejoicing in, exultant with, what they had, that is, with the religion they had.
القرآن:٢٣:٥٣ –

فَتَقَطَّعُوا أَمْرَهُمْ بَيْنَهُمْ زُبُرًا ۖ كُلُّ حِزْبٍ بِمَا لَدَيْهِمْ فَرِحُونَ  

{فتقطعوا} أي الأتباع {أمرهم} دينهم {بينهم زبرا} حال من فاعل تقطعوا أي أحزابا متخالفين كاليهود والنصارى وغيرهم {كل حزب بما لديهم} أي عندهم من الدين {فرحون} مسرورون.