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:47:29 –

Or do those in whose hearts is disease think that Allah would never expose their ˹feelings of˺ hatred?  

Or did those in whose hearts is a sickness suppose that God would not expose their rancour?, ˹that˺ He would ˹not˺ bring to light their spite against the Prophet (s) and the believers.
القرآن:٤٧:٢٩ –

أَمْ حَسِبَ الَّذِينَ فِي قُلُوبِهِمْ مَرَضٌ أَنْ لَنْ يُخْرِجَ اللَّهُ أَضْغَانَهُمْ  

{أم حسب الذين في قلوبهم مرض أن لن يخرج الله أضغانهم} يظهر أحقادهم على النبي ﷺ والمؤمنين.