The Messenger of Allah ﷺ used to seek protection for Hasan and Husayn by saying, "I seek protection for you both by the perfect words of Allah from every devil, every poisonous creature, and every harmful eye."He would say, "My father Ibrahim used to seek protection for Ismail and Ishaq with these same words."
حدثنا يزيد أخبرنا سفيان عن منصور عن المنهال عن سعيد بن جبير
أن رسول الله ﷺ كان يعوذ حسنا وحسينا يقول أعيذكما بكلمات الله التامة من كل شيطان وهامة ومن كل عين لامة وكان يقول كان إبراهيم أبي يعوذ بهما إسماعيل وإسحاق
Its isnad is sahih. Minhal is Ibn Amr Asadi. Tirmidhi related the hadith 3:166 through Yazid bin Harun, Abdul-Razzaq, and Yaala, from Thawri, and said, The hadith is hasan sahih, and its commentator attributed it also to Ibn Majah. Al-hammah, with the mim doubled, is defined in Nihayah as every creature possessing venom that can kill, the plural being hawamm. As for