And the weighing [of deeds] that Day will be the truth. So those whose scales are heavy - it is they who will be the successful.
The Saheeh International Quran Translation
وَٱلْوَزْنُ يَوْمَئِذٍ ٱلْحَقُّ فَمَن ثَقُلَتْ مَوَٰزِينُهُۥ فَأُو۟لَٰٓئِكَ هُمُ ٱلْمُفْلِحُونَAnd the weighing [of deeds] that Day will be the truth. So those whose scales are heavy - it is they who will be the successful.