Quran 83:14 — The Cheaters (Al-Mutaffifeen)

كَلّا ۖ بَل ۜ رانَ عَلىٰ قُلوبِهِم ما كانوا يَكسِبونَ

Indeed, their hearts have become shielded by their sins.

[83:13] When our revelations are recited to him, he says, "Tales from the past!"

[83:15] Indeed, they will be isolated, on that day, from their Lord.