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:42:30 –

And whatever strikes you of disaster - it is for what your hands have earned; but He pardons much.  

And whatever affliction, ˹whatever˺ misfortune or hardship, may befall you — ˹this is˺ an address to the believers — is on account of what your ˹own˺ hands have earned, that is to say, ˹for˺ the sins that you have committed — the use of ‘hands’ to express this is because most actions are effected by them. And He pardons much, of these ˹sins˺ and does not requite them, for God’s kindness is greater than that He should ˹for example˺ double the requital in the Hereafter; as for those who do not commit ˹grave˺ sins, then what befalls them in this world ˹of hardship˺ raises their degree in the ˹reward of the˺ Hereafter.
القرآن:٤٢:٣٠ –

وَمَا أَصَابَكُمْ مِنْ مُصِيبَةٍ فَبِمَا كَسَبَتْ أَيْدِيكُمْ وَيَعْفُو عَنْ كَثِيرٍ  

{وما أصابكم} خطاب للمؤمنين {من مصيبة} بلية وشدة {فبما كسبت أيديكم} أي كسبتم من الذنوب وعبر بالأيدي لأن أكثر الأفعال تزاول بها {ويعفو عن كثير} منها فلا يجازي عليه وهو تعالى أكرم من أن يثني الجزاء في الآخرة، وأما غير المذنبين فما يصيبهم في الدنيا لرفع درجاتهم في الآخرة.