يٰٓاَيُّهَا الَّذِيْنَ اٰمَنُوْا لَا تَدْخُلُوْا بُيُوْتًا غَيْرَ بُيُوْتِكُمْ حَتّٰي تَسْتَاْنِسُوْا وَتُسَلِّمُوْا عَلٰٓي اَهْلِهَاؕ ذٰلِكُمْ خَيْرٌ لَّكُمْ لَعَلَّكُمْ تَذَكَّرُوْنَ ٢٧
Translation
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.