(Al-Ahraf) 7 : 8
وَالْوَزْنُ يَوْمَئِذٍ الْحَقُّ ۚ فَمَنْ ثَقُلَتْ مَوَازِينُهُ فَأُولَٰئِكَ هُمُ الْمُفْلِحُونَ
The weight on that Day will be for the Truth, then whoever makes his Balance heavy, then such will be prosperous.