27يا أَيُّهَا الَّذينَ آمَنوا لا تَدخُلوا بُيوتًا غَيرَ بُيوتِكُم حَتّىٰ تَستَأنِسوا وَتُسَلِّموا عَلىٰ أَهلِها ۚ ذٰلِكُم خَيرٌ لَكُم لَعَلَّكُم تَذَكَّرونَZafar AnsariO Believers, do not enter other houses than your own until you have the approval of the inmates and have wished them peace; this is the best way for you: it is expected that you will observe it.