4:161
وَأَخْذِهِمُ ٱلرِّبَوٰا۟ وَقَدْ نُهُوا۟ عَنْهُ وَأَكْلِهِمْ أَمْوَٰلَ ٱلنَّاسِ بِٱلْبَـٰطِلِ ۚ وَأَعْتَدْنَا لِلْكَـٰفِرِينَ مِنْهُمْ عَذَابًا أَلِيمًۭا ١٦١
Saheeh International
And [for] their taking of usury while they had been forbidden from it, and their consuming of the people's wealth unjustly. And we have prepared for the disbelievers among them a painful punishment.