[Machine] No one kills the jinn except the one with two twisted forelocks and the one with an amputated leg, for they blur the eyesight and cause miscarriage for pregnant women.  

عَنْ قَتْلِ الْجِنَّانِ إِلَّا ذَا الطُّفْيَتَيْنِ وَالْأَبْتَرَ فَإِنَّهُمَا يَطْمِسَانِ الْبَصَرَ وَيُسْقِطَانِ مَا فِي بُطُونِ النِّسَاءِ»