Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tirmidhi:3604bYaḥyá b. Mūsá > Yazīd b. Hārūn > Hishām b. Ḥassān > Suhayl b. Abū Ṣāliḥ from his father > Abū Hurayrah

“Whoever says three times when he reaches the evening: ‘I seek refuge in Allah’s Perfect Words from the evil of what he created, (Aʿūdhu bikalimātillāhit-tāmmāti min sharri mā khalaq)’ no poisonous sting shall harm him that night.” (One of the narrators) Suhail said: “So our family used to learn it and they used to say it every night. A girl among them was stung, and she did not feel any pain.”  

الترمذي:٣٦٠٤bحَدَّثَنَا يَحْيَى بْنُ مُوسَى أَخْبَرَنَا يَزِيدُ بْنُ هَارُونَ أَخْبَرَنَا هِشَامُ بْنُ حَسَّانَ عَنْ سُهَيْلِ بْنِ أَبِي صَالِحٍ عَنْ أَبِيهِ عَنْ أَبِي هُرَيْرَةَ

عَنِ النَّبِيِّ ﷺ قَالَ مَنْ قَالَ حِينَ يُمْسِي ثَلاَثَ مَرَّاتٍ أَعُوذُ بِكَلِمَاتِ اللَّهِ التَّامَّاتِ مِنْ شَرِّ مَا خَلَقَ لَمْ يَضُرَّهُ حُمَةٌ تِلْكَ اللَّيْلَةَ قَالَ سُهَيْلٌ فَكَانَ أَهْلُنَا تَعَلَّمُوهَا فَكَانُوا يَقُولُونَهَا كُلَّ لَيْلَةٍ فَلُدِغَتْ جَارِيَةٌ مِنْهُمْ فَلَمْ تَجِدْ لَهَا وَجَعًا هَذَا حَدِيثٌ حَسَنٌ وَرَوَى مَالِكُ بْنُ أَنَسٍ هَذَا الْحَدِيثَ عَنْ سُهَيْلِ بْنِ أَبِي صَالِحٍ عَنْ أَبِيهِ عَنْ أَبِي هُرَيْرَةَ عَنِ النَّبِيِّ ﷺ وَرَوَى عُبَيْدُ اللَّهِ بْنُ عُمَرَ وَغَيْرُ وَاحِدٍ هَذَا الْحَدِيثَ عَنْ سُهَيْلٍ وَلَمْ يَذْكُرُوا فِيهِ عَنْ أَبِي هُرَيْرَةَ