سنن ابن ماجه

It was narrated from ‘Uthman bin Hunaif that a blind man came to the Prophet (ﷺ) and said: “Pray to Allah to heal me.” He said: “If you wish to store your reward for the Hereafter, that is better, or if you wish, I will supplicate for you.” He said: “Supplicate.” So he told him to perform ablution and do it well, and to pray two Rak’ah, and to say this supplication: “Allahumma inni as’aluka wa atawajjahu ilaika bimuhammadin nabiyyir-rahmah. Ya Muhammadu inni qad tawajjahtu bika ila rabbi fi hajati hadhihi lituqda. Allahumma fashaffi’hu fiya (O Allah, I ask of You and I turn my face towards You by virtue of the intercession of Muhammad the Prophet (ﷺ) of mercy. O Muhammad, I have turned to my Lord by virtue of your intercession concerning this need of mine so that it may be met. O Allah, accept his intercession concerning me)”.