[Machine] Indeed, in the book that the Messenger of Allah ﷺ wrote for 'Amr ibn Hazm, it is mentioned that in the nose, if it becomes clogged, one should inhale the smoke of one hundred camels.
أَنَّ فِي الْكِتَابِ الَّذِي كَتَبَهُ رَسُولُ اللهِ ﷺ لِعَمْرِو بْنِ حَزْمٍ وَفِي الْأَنْفِ إِذَا أُوعِيَ جَدْعًا مِائَةٌ مِنَ الْإِبِلِ