[Machine] This knowledge remained valuable as men continued to receive it until it was published in newspapers, then carried or entered by people who were not qualified to do so.
«مَا زَالَ هَذَا الْعِلْمُ عَزِيزًا يَتَلَقَّاهُ الرِّجَالُ حَتَّى وَقَعَ فِي الصُّحُفِ فَحَمَلَهُ أَوْ دَخَلَ فِيهِ غَيْرُ أَهْلِهِ»