4:161
And for their taking (of) [the] usury while certainly they were forbidden from it and (for) their consuming wealth (of) the people wrongfully. And We have prepared for the disbelievers among them a punishment painful.
6:28
Nay, became manifest for them what they used to conceal from before. And if they were sent back certainly they (would) return to what they were forbidden from it, and indeed they certainly are liars.
7:166
So when they exceeded all bounds about what they were forbidden from it, We said to them, "Be apes, despised."
58:8
Do not you see [to] those who were forbidden from secret counsels, then they return to what they were forbidden from [it], and they hold secret counsels for sin and aggression and disobedience (to) the Messenger? And when they come to you, they greet you with what not greets you therewith Allah, and they say among themselves, "Why (does) not punish us Allah for what we say?" Sufficient (for) them (is) Hell, they will burn in it and worst is the destination.