Quran 24:27
يَا أَيُّهَا الَّذِينَ آمَنُوا لَا تَدْخُلُوا بُيُوتًا غَيْرَ بُيُوتِكُمْ حَتَّى تَسْتَأْنِسُوا وَتُسَلِّمُوا عَلَى أَهْلِهَا ذَلِكُمْ خَيْرٌ لَكُمْ لَعَلَّكُمْ تَذَكَّرُونَ
O you who believe, do not enter other houses except yours without first asking permission and saluting the inmates. This is better for you: You may haply take heed.
O you who have faith! Do not enter houses other than your own until you have announced [your arrival] and greeted their occupants. That is better for you. Maybe you will take admonition.
O People who Believe! Do not enter the houses except your own until you obtain permission and have conveyed peace upon its inhabitants; this is better for you, in order that you may ponder.
O believers, do not enter houses other than your houses until you first ask leave and, salute the people thereof; that is better for you; haply you will remember.
O you who believe! (Do) not enter houses other (than) your houses until you have asked permission and you have greeted [on] its inhabitants. That (is) best for you so that you may pay heed.
O Ye who believe! enter not houses other than your own until ye have asked leave and invoked peace on the inmates thereof. That is better for you, haply ye may take heed.
O you who believe! Enter not houses other than your own, until you have asked permission and greeted those in them, that is better for you, in order that you may remember.
O 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.
Believers, do not enter other's houses until you have asked permission and have greeted the people therein. This is best for you so that perhaps you may remember (God's guidance).
O you who believe! Do not enter houses other than your own houses until you have asked permission and saluted their inmates; this is better for you, that you may be mindful.
O ye who believe! Enter not houses other than your own without first announcing your presence and invoking peace upon the folk thereof. That is better for you, that ye may be heedful.
Believers, do not enter houses other than your houses until you first ask permission and greet with peace the people thereof; that is better for you in order that you remember.
O you who have believed, do not enter houses other than your own houses until you ascertain welcome and greet their inhabitants. That is best for you; perhaps you will be reminded.
O you who believe! Do not enter homes other than your own, until you have asked permission and greeted their occupants. That is better for you, that you may be aware.
Believers, do not enter other people's houses until you have asked their owners' permission and greeted them. That will be the better for you, so that you may be heedful.
O ye who believe! enter not houses other than your own, until ye have asked permission and saluted those in them: that is best for you, in order that ye may heed (what is seemly).