[Machine] The Prophet ﷺ entered upon a Bedouin man who was sick, and when the Prophet ﷺ entered upon a sick person, he would say to him, "There is no harm, it is purification, if Allah wills." So the Bedouin man said, "Purification? No, rather it is a fever that burns or bursts on an elderly man, causing him disturbance in the grave." So the Prophet ﷺ said, "Indeed, yes."  

أَنَّ النَّبِيَّ ﷺ دَخَلَ عَلَى أَعْرَابِيٍّ يَعُودُهُ قَالَ وَكَانَ النَّبِيُّ ﷺ إِذَا دَخَلَ عَلَى مَرِيضٍ يَعُودُهُ قَالَ لَهُ لَا بَأْسَ طَهُورٌ إِنْ شَاءَ اللهُ تَعَالَى قَالَ قُلْتَ طَهُورٌ كَلَّا بَلْ حُمَّى تَفُورُ أَوْ تَثُورُ عَلَى شَيْخٍ كَبِيرٍ تُزِيرُهُ الْقُبُورَ فَقَالَ النَّبِيُّ ﷺ فَنَعَمْ إِذًا