The Prophet ﷺ used to seek protection for Hasan and Husayn, saying, "Your father used to seek protection with these words for Ismail and Ishaq. I seek refuge in the perfect words of Allah from every devil, every harmful creature, and every envious eye."
كان النبي ﷺ يعوذ الحسن والحسين ويقول: إن أباكما كان يعوذ بها إسماعيل وإسحاق أعوذ بكلمات الله التامة من كل شيطان وهامة ومن كل عين لامة.
Bukhari narrated it in the chapters on the Prophets (3371), from Uthman bin Abu Shayba, who said, Jareer narrated to us, from Mansur, from Minhal, from Saeed bin Jubayr, from Ibn Abbas, and he related it.His saying, "hammah," with a doubled mim, refers to every venomous creature that kills, and its plural is hawamm. His saying, "lammah," with a doubled mim, means that which brings affliction, and lamam refers to every ailment that befalls someone, such as death, madness, or the like, that is, from every evil eye that strikes with harm.