Surah An-Nur (The Light), Verse 61

لَیْسَ عَلَی الْاَعْمٰی حَرَجٌ وَّلَا عَلَی الْاَعْرَجِ حَرَجٌ وَّلَا عَلَی الْمَرِیْضِ حَرَجٌ وَّلَا عَلٰۤی اَنْفُسِكُمْ اَنْ تَاْكُلُوْا مِنْ بُیُوْتِكُمْ اَوْ بُیُوْتِ اٰبَآىِٕكُمْ اَوْ بُیُوْتِ اُمَّهٰتِكُمْ اَوْ بُیُوْتِ اِخْوَانِكُمْ اَوْ بُیُوْتِ اَخَوٰتِكُمْ اَوْ بُیُوْتِ اَعْمَامِكُمْ اَوْ بُیُوْتِ عَمّٰتِكُمْ اَوْ بُیُوْتِ اَخْوَالِكُمْ اَوْ بُیُوْتِ خٰلٰتِكُمْ اَوْ مَا مَلَكْتُمْ مَّفَاتِحَهٗۤ اَوْ صَدِیْقِكُمْ لَیْسَ عَلَیْكُمْ جُنَاحٌ اَنْ تَاْكُلُوْا جَمِیْعًا اَوْ اَشْتَاتًا فَاِذَا دَخَلْتُمْ بُیُوْتًا فَسَلِّمُوْا عَلٰۤی اَنْفُسِكُمْ تَحِیَّةً مِّنْ عِنْدِ اللّٰهِ مُبٰرَكَةً طَیِّبَةً كَذٰلِكَ یُبَیِّنُ اللّٰهُ لَكُمُ الْاٰیٰتِ لَعَلَّكُمْ تَعْقِلُوْنَ 

Laisa 'alal a'maa harajunw wa laa 'alal a'raji harajunw wa laa 'alal mareedi harajun wa laa 'alaa anfusikum 'an ta'kuloo min buyootikum aw buyooti aabaaa'ikum aw buyooti ummahaatikum aw buyooti ikhwaanikum aw buyooti akhawaatikum aw buyooti a'maamikum aw buyooti 'ammaatikum aw buyooti akhwaalikum aw buyooti khaalaatikum aw maa malaktum mafaatihahooo aw sadeeqikum; laisa 'alaikum junaahun 'an ta'kuloo jamee'an aw ashtaata; fa izaa dakhaltum buyootan fa sallimoo 'alaaa anfusikum tahiyyatan min 'indil laahi mubaarakatan taiyibah; kazaalika yubai yinul laahu lakumul Aayaati la'allakum ta'qiloon

“It is no fault in the blind nor in one born lame, nor in one afflicted with illness, nor in yourselves, that ye should eat in your own houses, or those of your fathers, or your mothers, or your brothers, or your sisters, or your father's brothers or your father's sisters, or your mother's brothers, or your mother's sisters, or in houses of which the keys are in your possession, or in the house of a sincere friend of yours: there is no blame on you, whether ye eat in company or separately. But if ye enter houses, salute each other - a greeting of blessing and purity as from Allah. Thus does Allah make clear the signs to you: that ye may understand.”

Quran 24:61 (Yusuf Ali Translation)