Surat Al-A'raaf (The Heights) - الأعراف

وَٱلْوَزْنُ يَوْمَئِذٍ ٱلْحَقُّ فَمَن ثَقُلَتْ مَوَٰزِينُهُۥ فَأُو۟لَٰٓئِكَ هُمُ ٱلْمُفْلِحُونَ ﴿٨﴾

And the measuring out on that day will be just; then as for him whose measure (of good deeds) is heavy, those are they who shall be successful;