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:59:19 –

And be not like those who forgot Allah, so He made them forget themselves. Those are the defiantly disobedient.  

And do not be like those who forget God, ˹those who˺ neglect obedience to Him, so that He makes them forget their own souls, ˹to forget˺ to send ahead good deeds for its sake. Those — they are the immoral.
القرآن:٥٩:١٩ –

وَلَا تَكُونُوا كَالَّذِينَ نَسُوا اللَّهَ فَأَنْسَاهُمْ أَنْفُسَهُمْ ۚ أُولَٰئِكَ هُمُ الْفَاسِقُونَ  

{ولا تكونوا كالذين نسوا الله} تركوا طاعته {فأنساهم أنفسهم} أن يقدموا لها خيرا {أولئك هم الفاسقون}.