[Machine] The Messenger of Allah ﷺ said, "There is no contagious disease and the sick should not visit the healthy. The healthy should visit the sick wherever they wish." It was said, "What is the reason for this, O Messenger of Allah?" He said, "It is harm."  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ لَا عَدْوَى وَلَا يَحِلُّ الْمُمْرِضُ عَلَى الْمُصِحِّ وَلْيَحِلَّ الْمُصِحُّ حَيْثُ شَاءَ قِيلَ مَا بَالُ ذَلِكَ يَا رَسُولَ اللهِ؟ قَالَ إِنَّهُ أَذًى  

[Machine] The Messenger of Allah, ﷺ , said, "There is no contagion, no evil eye, and no change in the fetus due to a fetus. The sick should not visit the healthy, and the healthy should visit the sick as they please." They said, "O Messenger of Allah, why is that?" He said, "Because it is harm inflicted by this strange chain of narration, if the narrator is trustworthy. And Allah knows best."  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ لَا عَدْوَى وَلَا هَامَةَ وَلَا صَفَرَ وَلَا يَحِلُّ الْمُمْرِضُ عَلَى الْمُصِحِّ وَلْيَحِلَّ الْمُصِحُّ حَيْثُ شَاءَ فَقِيلَ يَا رَسُولَ اللهِ وَلِمَ ذَلِكَ؟ قَالَ لِأَنَّهُ أَذًى هَذَا غَرِيبٌ بِهَذَا الْإِسْنَادِ إِنْ كَانَ الرَّقَاشِيُّ حَفِظَهُ وَاللهُ أَعْلَمُ  

"لا عَدْوَى، وَلا هَامَةَ، وَلا صَفَرَ، وَلا يَحِل المُمْرِضُ عَلَى المُصِحِّ وَليَحِلَّ المُصحُّ حَيثُ شَاءَ، قيل: وَلِمَ ذَاكَ؟ قال: لأنَّهُ أَذى".