Sahih al-Bukhari Hadith no: 3371 (Saying of the Prophet Muhammad (P.B.U.H) 
The Prophet (ﷺ) used to seek Refuge with Allah for Al-Hassan and Al-Hussain (grandsons) and say: "Your forefather (i.e. Abraham) used to seek Refuge with Allah for Ishmael and Isaac by reciting the following: 'O Allah! I seek Refuge with Your Perfect Words from every devil and from poisonous pests and from every evil, harmful, envious eye.