4:40
An-Nisa 40
Surah An-Nisa (النساء), verse 40 — reference 4:40. Arabic text with optional translation and free audio on Al-Qalam.
إِنَّ ٱللَّهَ لَا يَظْلِمُ مِثْقَالَ ذَرَّةٍ ۖ وَإِن تَكُ حَسَنَةً يُضَـٰعِفْهَا وَيُؤْتِ مِن لَّدُنْهُ أَجْرًا عَظِيمًا
inna l-laha lā yaẓlimu mith'qāla dharratin wa-in taku ḥasanatan yuḍāʿif'hā wayu'ti min ladun'hu ajran ʿaẓīman
Indeed, Allāh does not do injustice, [even] as much as an atom's weight; while if there is a good deed, He multiplies it and gives from Himself a great reward.