Surah Az-Zalzala, Verse 8
وَمَن يَعْمَلْ مِثْقَالَ ذَرَّةٍۢ شَرًّۭا يَرَهُۥ
Translation — Sahih International
And whoever does an atom's weight of evil will see it.
Source
Kur'an-ı Kerim, Zilzâl Suresi 99:8
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/99-suresi-8-ayet