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:4:80 –

He who obeys the Messenger has obeyed Allah; but those who turn away - We have not sent you over them as a guardian.  

Whoever obeys the Messenger, verily obeys God; and whoever turns his back, ˹whoever˺ avoids obedience to you, do not be concerned with them: We have not sent you as a watcher over them, to keep watch over their deeds, but as a warner. Their affair is Ours ˹to deal with˺ and We will requite them. This ˹statement˺ was before the command to fight ˹them was revealed˺.
القرآن:٤:٨٠ –

مَنْ يُطِعِ الرَّسُولَ فَقَدْ أَطَاعَ اللَّهَ ۖ وَمَنْ تَوَلَّىٰ فَمَا أَرْسَلْنَاكَ عَلَيْهِمْ حَفِيظًا  

{من يطع الرسول فقد أطاع الله ومن تولى أعرض عن طاعتك فلا يهمنَّك {فما أرسلناك عليهم حفيظا} حافظا لأعمالهم بل نذيرا وإلينا أمرهم فنجازيهم وهذا قبل الأمر بالقتال.