[Machine] He passed by a group of people who had a chained madman with them. One of them said to him, "Do you have anything that can heal this person? For your companion has brought something good." He replied, "I recited Surah Al-Fatiha upon him twice a day for three consecutive days, and he was cured." So they gave him a hundred sheep. He came to the Prophet ﷺ and mentioned this to him, and the Prophet ﷺ said, "Whoever eats from a false incantation has indeed eaten from a true one."
أَنَّهُ مَرَّ بِقَوْمٍ وَعِنْدَهُمْ مَجْنُونٌ مُوثَقٌ فِي الْحَدِيدِ فَقَالَ لَهُ بَعْضُهُمْ أَعِنْدَكَ شَيْءٌ يُدَاوَى بِهِ هَذَا فَإِنَّ صَاحِبَكُمْ قَدْ جَاءَ بِخَيْرٍ قَالَ فَقَرَأْتُ عَلَيْهِ فَاتِحَةَ الْكِتَابِ ثَلَاثَةَ أَيَّامٍ فِي كُلِّ يَوْمٍ مَرَّتَيْنِ فَبَرَأَ فَأَعْطَاهُ مِائَةَ شَاةٍ فَأَتَى النَّبِيَّ ﷺ فَذَكَرَ ذَلِكَ لَهُ فَقَالَ «كُلْ فَمَنْ أَكَلَ بِرُقْيَةِ بَاطِلٍ فَقَدْ أَكَلْتَ بِرُقْيَةِ حَقٍّ»