فَمَن يَعمَل مِثقالَ ذَرَّةٍ خَيرًا يَرَهُ
So whoever does an atom's weight of good will see it,
Faman yaAAmal mithqala tharratin khayran yarahu
وَمَن يَعمَل مِثقالَ ذَرَّةٍ شَرًّا يَرَهُ
And whoever does an atom's weight of evil will see it.
Waman yaAAmal mithqala tharratin sharran yarahu