[Machine] About the Prophet ﷺ, he said: When a person sneezes and the Imam is delivering the Friday sermon, he should cover his nose and this has been narrated from Al-Hasan regarding his statement. It has also been narrated from Salim ibn Abdullah regarding responding to the greeting and from Ibrahim an-Nakha'i regarding stifling a sneeze and responding to the greeting. It has been reported from him that he disliked it. It is mentioned from Ibn Musayyib that he said concerning the greeting, it is returned in oneself, and when asked about stifling a sneeze, he forbade it. It is reported from Ibn Sirin regarding the greeting that he used to nod his head but not speak.  

عَنِ النَّبِيِّ ﷺ قَالَ إِذَا عَطَسَ الرَّجُلُ وَالْإِمَامُ يَخْطُبُ يَوْمَ الْجُمُعَةِ فَيُشَمَّتُ وَهَذَا مُرْسَلٌ وَرُوِيَ عَنِ الْحَسَنِ مِنْ قَوْلِهِ وَعَنْ سَالِمِ بْنِ عَبْدِ اللهِ فِي رَدِّ السَّلَامِ وَعَنْ إِبْرَاهِيمَ النَّخَعِيِّ فِي تَشْمِيتِ الْعَاطِسِ وَرَدِّ السَّلَامِ وَرُوِيَ عَنْهُ أَنَّهُ كَرِهَهُ وَيُذْكَرُ عَنِ ابْنِ الْمُسَيِّبِ أَنَّهُ قَالَ فِي السَّلَامِ يَرُدُّ فِي نَفْسِهِ وَسُئِلَ عَنِ التَّشْمِيتِ فَنَهَى عَنْهُ وَعَنِ ابْنِ سِيرِينَ فِي السَّلَامِ أَنَّهُ كَانَ يَرُدُّ إِيمَاءً وَلَا يَتَكَلَّمُ