Surah Al-Anbiya Verse 47 - English Translation by John Medows Rodwell
Surah Al-Anbiyaوَنَضَعُ ٱلۡمَوَٰزِينَ ٱلۡقِسۡطَ لِيَوۡمِ ٱلۡقِيَٰمَةِ فَلَا تُظۡلَمُ نَفۡسٞ شَيۡـٔٗاۖ وَإِن كَانَ مِثۡقَالَ حَبَّةٖ مِّنۡ خَرۡدَلٍ أَتَيۡنَا بِهَاۗ وَكَفَىٰ بِنَا حَٰسِبِينَ
Just balances will we set up for the day of the resurrection, neither shall any soul be wronged in aught; though, were a work but the weight of a grain of mustard seed, we would bring it forth to be weighed: and our reckoning will suffice