[Machine] The Messenger of Allah ﷺ said, "There is no contagious disease, nor is there any evil omen, nor is there any (bad) omen of a bird or an animal, but when some people of Arabia heard that, a man stood up and said, 'O Messenger of Allah, the camels in the sand dunes appear like deers, but then the stray camel comes and mounts them, infecting all of them. So who caused the infection in the first place?' This narration is of Ma'mar, and a similar narration of Yunus when the Messenger of Allah ﷺ said, 'There is no contagious disease, nor is there any (bad) omen, nor is there any evil omen,' and a Bedouin man said, 'O Messenger of Allah, what about the camels in the sand dunes that appear like deers, but then the infected camel comes and enters among them, infecting them all? So who caused the infection in the first place?'"
قَالَ رَسُولُ اللهِ ﷺ لَا عَدْوَى وَلَا هَامَةَ وَلَا صَفَرَ فَقَامَ أَعْرَابِيٌّ فَقَالَ لِرَسُولِ اللهِ ﷺ يَا رَسُولَ اللهِ إِنَّ الْإِبِلَ تَكُونُ فِي الرَّمْلِ كَأَنَّهَا الظِّبَاءُ فَيَرِدُ عَلَيْهَا الْبَعِيرُ الْجَرِبُ فَتَجْرَبُ كُلُّهَا فَقَالَ رَسُولُ اللهِ ﷺ فَمَنْ أَعْدَى الْأَوَّلَ؟ لَفْظُ حَدِيثِ مَعْمَرٍ وَفِي رِوَايَةِ يُونُسَ حِينَ قَالَ رَسُولُ اللهِ ﷺ لَا عَدْوَى وَلَا صَفَرَ وَلَا هَامَ فَقَالَ أَعْرَابِيٌّ يَا رَسُولَ اللهِ فَمَا بَالُ الْإِبِلِ تَكُونُ فِي الرَّمْلِ كَأَنَّهَا الظِّبَاءُ فَيَجِيءُ الْبَعِيرُ الْأَجْرَبُ فَيَدْخُلُ فِيهَا فَيُجْرِبُهَا؟ قَالَ فَمَنْ أَعْدَى الْأَوَّلَ؟