[Machine] The Prophet ﷺ used to guard himself until this verse was revealed: "O Messenger, convey whatever has been revealed to you from your Lord, and if you do not, you will not have conveyed His message. And Allah will protect you from the people." [Surah Al-Ma'idah: 67] So, the Prophet ﷺ raised his head from the dome and said, "O people, go away, Allah has protected me." And according to the narration of Al-Hilali, he said to them, "O people, Ash-Shafi'i said that Allah will protect you from being killed by them until you convey what has been revealed to you. So, he conveyed what he was commanded, and the people mocked him. Then the verse was revealed: "So, declare what you are commanded and turn away from the polytheists. Indeed, We are sufficient for you against the mockers." [Surah Al-Hijr: 95]  

كَانَ النَّبِيُّ ﷺ يُحْرَسُ حَتَّى نَزَلَتْ هَذِهِ الْآيَةُ {يَا أَيُّهَا الرَّسُولُ بَلِّغْ مَا أُنْزِلَ إِلَيْكَ مِنْ رَبِّكَ وَإِنْ لَمْ تَفْعَلْ فَمَا بَلَّغْتَ رِسَالَتَهُ وَاللهُ يَعْصِمُكَ مِنَ النَّاسِ} [المائدة 67] فَأَخْرَجَ النَّبِيُّ ﷺ رَأْسَهُ مِنَ الْقُبَّةِ فَقَالَ يَا أَيُّهَا النَّاسُ انْصَرِفُوا فَقَدْ عَصَمَنِي اللهُ وَرِوَايَةُ الْهِلَالِيِّ فَقَالَ لَهُمْ أَيُّهَا النَّاسُ قَالَ الشَّافِعِيُّ يَعْصِمُكَ مِنْ قَتْلِهِمْ أَنْ يَقْتُلُوكَ حَتَّى تُبَلِّغَهُمْ مَا أُنْزِلَ إِلَيْكَ فَبَلَّغَ مَا أُمِرَ بِهِ فَاسْتَهْزَأَ بِهِ قَوْمٌ فَنَزَلَ {فَاصْدَعْ بِمَا تُؤْمَرُ وَأَعْرِضْ عَنِ الْمُشْرِكِينَ إِنَّا كَفَيْنَاكَ الْمُسْتَهْزِئِينَ} [الحجر 95]