Chapter: Medicine, Sickness And Ruqyah
Ibn 'Abbas reported Allah's Messenger ( صلی اللہ علیہ وسلم ) as saying: The influence of an evil eye is a fact; if anything would precede the destiny it would be the influence of an evil eye, and when you are asked to take bath (as a cure) from the influence of an evil eye, you should take bath.
Authentic