Exchange Allah

Indeed, those who conceal what Allah has revealed in the Book and trade it for a small price consume nothing but fire in their bellies. Allah will not speak to them on the Day of Judgment, nor will He purify them, and they will face a painful punishment.

2:174Lo! those who hide aught of the Scripture which Allah hath revealed and purchase a small gain therewith, they eat into their bellies nothing else than fire. Allah will not speak to them on the Day of Resurrection, nor will He make them grow. Theirs will be a painful doom.

3:77Lo! those who purchase a small gain at the cost of Allah's covenant and their oaths, they have no portion in the Hereafter. Allah will neither speak to them nor look upon them on the Day of Resurrection, nor will He make them grow. Theirs will be a painful doom.