وَأَخذِهِمُ الرِّبا وَقَد نُهوا عَنهُ وَأَكلِهِم أَموالَ النّاسِ بِالباطِلِ ۚ وَأَعتَدنا لِلكافِرينَ مِنهُم عَذابًا أَليمًا

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.