Quran 99:8 from Surah Az-Zalzala on Divine Marvels.
وَمَن يَعۡمَلۡ مِثۡقَالَ ذَرَّةٖ شَرّٗا يَرَهُۥ
English translation: And whoever does (equal to the) weight (of) an atom evil will see it
Transliteration: waman ya'mal mith'qala dharratin sharran yarahu