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:45:14 –

Say, ˹O Muhammad˺, to those who have believed that they ˹should˺ forgive those who expect not the days of Allah so that He may recompense a people for what they used to earn.  

Tell those who believe to forgive those who do not anticipate, ˹those who do not˺ fear, the days of God, the events which He precipitates, that is to say, forgive the disbelievers the harm which they have caused you — this was before the command to struggle against them ˹had been revealed˺ — that He, God, may requite (a variant reading ˹for li-yajziya˺ has li-najziya, ‘that We may requite’) a people for what they used to earn, when they used to forgive disbelievers the harm which they did.
القرآن:٤٥:١٤ –

قُلْ لِلَّذِينَ آمَنُوا يَغْفِرُوا لِلَّذِينَ لَا يَرْجُونَ أَيَّامَ اللَّهِ لِيَجْزِيَ قَوْمًا بِمَا كَانُوا يَكْسِبُونَ  

{قل للذين آمنوا يغفروا للذين لا يرجون} يخافون {أيام الله} وقائعه، أي اغفر للكفار ما وقع منهم من الأذى لكم وهذا قبل الأمر بجهادهم {ليجزي} أي الله وفي قراءة بالنون {قوماً بما كانوا يكسبون} من الغفر للكفار أذاهم.