Surah Ash-Shuraa, Verse 23

ذَٰلِكَ ٱلَّذِي يُبَشِّرُ ٱللَّهُ عِبَادَهُ ٱلَّذِينَ ءَامَنُواْ وَعَمِلُواْ ٱلصَّٰلِحَٰتِۗ قُل لَّآ أَسۡـَٔلُكُمۡ عَلَيۡهِ أَجۡرًا إِلَّا ٱلۡمَوَدَّةَ فِي ٱلۡقُرۡبَىٰۗ وَمَن يَقۡتَرِفۡ حَسَنَةٗ نَّزِدۡ لَهُۥ فِيهَا حُسۡنًاۚ إِنَّ ٱللَّهَ غَفُورٞ شَكُورٌ٢٣

dhālika alladhī yubashiru l-lahu ʿibādahu alladhīna āmanū waʿamilū l-ṣāliḥāti qul lā asalukum ʿalayhi ajran illā l-mawadata fī l-qur'bā waman yaqtarif ḥasanatan nazid lahu fīhā ḥus'nan inna l-laha ghafūrun shakūrun

It is that of which Allāh gives good tidings to His servants who believe and do righteous deeds. Say, [O Muḥammad], "I do not ask you for it [i.e., this message] any payment [but] only good will through [i.e., due to] kinship." And whoever commits a good deed - We will increase for him good therein. Indeed, Allāh is Forgiving and Appreciative.