فَمَنْ ثَقُلَتْ مَوَازِينُهُ فَأُولَٰئِكَ هُمُ الْمُفْلِحُونَ

Surah Al-Muminun : 102
And those whose scales are heavy [with good deeds] - it is they who are the successful.

Main.lang.desc.tafsir:ayahs:h2