Mishkat al-Masabih #295
Purification
Mu'awiya b. Abu Sufyan reported the Prophet as saying, “The eyes are the leather strap of the anus, and when the eye sleeps the leather strap is loosened.”
Darimi transmitted it.
About Mishkat al-Masabih
This hadith is #295 from Mishkat al-Masabih, in the Book of Purification. Mishkat al-Masabih contains 4,428 hadiths across 25 books.