Satan and temptation

إِنَّ ٱلْمُبَذِّرِينَ كَانُوٓا۟ إِخْوَٰنَ ٱلشَّيَـٰطِينِ ۖ وَكَانَ ٱلشَّيْطَـٰنُ لِرَبِّهِۦ كَفُورًا

Indeed, the wasteful are brothers of the devils, and ever has Satan been to his Lord ungrateful.