When you enter the home of your brother or friend, whether as a visitor or an overnight guest, do not closely examine its contents as an inspector would. Limit your gaze during your stay to what you need to see. Do not open closets or boxes. Do not inspect a wallet, a package, or a covered object. This is against Islamic manners and an impolite betrayal of the trust the host has accorded to you, by allowing you to enter his home and reside therein. Be polite, for this would cultivate love and respect for you in the heart of your host. May Allah protect you and take care of you.