Swindling

Giving advice is of the morals of the noble, whereas cheating is of the morals of the vile.

مَن غَشَّ الناسَ في دِينِهِم فَهُو مُعانِدٌ للَّهِ‏ِ ورسولِهِ . ح: 8891

He who swindles people in matters of religion is an antagonist of Allah and His Prophet. H: 8891

النَّصيحَةُ مِن أخلاقِ الكِرامِ ، الغِشُّ مِن أخلاقِ اللِّئامِ . ح: 1298 و 1299

Giving advice is of the morals of the noble, whereas cheating is of the morals of the vile. H: 1298 & 1299