This is another article in the chapter Probable Enormities from the classical manual on Sharia called Reliance of the Traveller. The articles are posted one by one in the order they are given in the book.
LOOKING INTO ANOTHER’S HOUSE WITHOUT LEAVE
p75.22 The Prophet (Allah bless him and give him peace) said:
(1) “Were a man to look at you without permission and you threw a rock at him and knocked out his eye, you would not have committed any offense. ”
(2) “Whoever peeps into a house without its people’s leave, they may put out his eye.”