Sura Āl-ʿImrān 3:195

فَٱسْتَجَابَ لَهُمْ رَبُّهُمْ أَنِّى لَآ أُضِيعُ عَمَلَ عَٰمِلٍ مِّنكُم مِّن ذَكَرٍ أَوْ أُنثَىٰ بَعْضُكُم مِّنۢ بَعْضٍ فَٱلَّذِينَ هَاجَرُوا۟ وَأُخْرِجُوا۟ مِن دِيَٰرِهِمْ وَأُوذُوا۟ فِى سَبِيلِى وَقَٰتَلُوا۟ وَقُتِلُوا۟ لَأُكَفِّرَنَّ عَنْهُمْ سَيِّـَٔاتِهِمْ وَلَأُدْخِلَنَّهُمْ جَنَّٰتٍ تَجْرِى مِن تَحْتِهَا ٱلْأَنْهَٰرُ ثَوَابًا مِّنْ عِندِ ٱللَّـهِ وَٱللَّـهُ عِندَهُۥ حُسْنُ ٱلثَّوَابِ

fa-istajāba lahum rabbuhum annī lā uḍīʿu ʿamala ʿāmilin minkum min dhakarin aw unthā baʿḍukum min baʿḍin fa-lladhīna hājarū wa-ukhrijū min diyārihim wa-ūdhū fī sabīlī wa-qātalū wa-qutilū la-ukaffiranna ʿanhum sayyiʾātihim wa-la-udkhilannahum jannātin tajrī min taḥtihā l-anhāru thawāban min ʿindi allāhi wallāhu ʿindahu ḥusnu l-thawābi

And their Lord hath accepted of them, and answered them: "Never will I suffer to be lost the work of any of you, be he male or female: Ye are members, one of another: Those who have left their homes, or been driven out therefrom, or suffered harm in My Cause, or fought or been slain,- verily, I will blot out from them their iniquities, and admit them into Gardens with rivers flowing beneath;- A reward from the presence of Allah, and from His presence is the best of rewards."

Sura al-Aʿrāf 7:170

وَٱلَّذِينَ يُمَسِّكُونَ بِٱلْكِتَٰبِ وَأَقَامُوا۟ ٱلصَّلَوٰةَ إِنَّا لَا نُضِيعُ أَجْرَ ٱلْمُصْلِحِينَ

wa-lladhīna yumassikūna bil-kitābi wa-aqāmū l-ṣalāta innā lā nuḍīʿu ajra l-muṣliḥīna

As to those who hold fast by the Book and establish regular prayer,- never shall We suffer the reward of the righteous to perish.

Sura Yūsuf 12:56

وَكَذَٰلِكَ مَكَّنَّا لِيُوسُفَ فِى ٱلْأَرْضِ يَتَبَوَّأُ مِنْهَا حَيْثُ يَشَآءُ نُصِيبُ بِرَحْمَتِنَا مَن نَّشَآءُ وَلَا نُضِيعُ أَجْرَ ٱلْمُحْسِنِينَ

wa-ka-dhālika makkannā li-yūsufa fī l-arḍi yatabawwaʾu minhā ḥaythu yashāʾu nuṣību biraḥmatinā man nashāʾu wa-lā nuḍīʿu ajra l-muḥsinīna

Thus did We give established power to Joseph in the land, to take possession therein as, when, or where he pleased. We bestow of our Mercy on whom We please, and We suffer not, to be lost, the reward of those who do good.

Sura al-Kahf 18:30

إِنَّ ٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّٰلِحَٰتِ إِنَّا لَا نُضِيعُ أَجْرَ مَنْ أَحْسَنَ عَمَلًا

inna lladhīna āmanū wa-ʿamilū l-ṣāliḥāti innā lā nuḍīʿu ajra man aḥsana ʿamalan

As to those who believe and work righteousness, verily We shall not suffer to perish the reward of any who do a (single) righteous deed.