Sahih al-Bukhari 28:10
Narrated `Abdullah:
While we were in the company of the Prophet (ﷺ) in a cave at Mina, when Surat-wal-Mursalat were revealed and he recited it and I heard it (directly) from his mouth as soon as he recited its revelation. Suddenly a snake sprang at us and the Prophet (ﷺ) said (ordered us): "Kill it." We ran to kill it but it escaped quickly. The Prophet (ﷺ) said, "It has escaped your evil and you too have escaped its evil."
Reference
Sahih al-Bukhari 28:10
In-book reference
Book 28, Hadith 10
Arabic Text
حَدَّثَنَا عُمَرُ بْنُ حَفْصِ بْنِ غِيَاثٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا الأَعْمَشُ، قَالَ حَدَّثَنِي إِبْرَاهِيمُ، عَنِ الأَسْوَدِ، عَنْ عَبْدِ اللَّهِ ـ رضى الله عنه ـ قَالَ بَيْنَمَا نَحْنُ مَعَ النَّبِيِّ صلى الله عليه وسلم فِي غَارٍ بِمِنًى، إِذْ نَزَلَ عَلَيْهِ {وَالْمُرْسَلاَتِ} وَإِنَّهُ لَيَتْلُوهَا، وَإِنِّي لأَتَلَقَّاهَا مِنْ فِيهِ، وَإِنَّ فَاهُ لَرَطْبٌ بِهَا، إِذْ وَثَبَتْ عَلَيْنَا حَيَّةٌ فَقَالَ النَّبِيُّ صلى الله عليه وسلم " اقْتُلُوهَا ". فَابْتَدَرْنَاهَا، فَذَهَبَتْ، فَقَالَ النَّبِيُّ صلى الله عليه وسلم " وُقِيَتْ شَرَّكُمْ كَمَا وُقِيتُمْ شَرَّهَا ".