Beware of the invocations of the oppressed person, for, indeed, they rise to heaven as if they were sparks of fire. [Al-Haakim]
«اتَّقُوا دَعَوَاتِ المظلومِ؛ فإنَّها تصعد إلى السماء كأنَّها شَرارٌ».[صحيح.] - [رواه الحاكم.]