Al Baqarah Ayah 273

لِلْفُقَرَآءِ ٱلَّذِينَ أُحْصِرُواْ فِى سَبِيلِ ٱللَّهِ لَا يَسْتَطِيعُونَ ضَرْبًا فِى ٱلْأَرْضِ يَحْسَبُهُمُ ٱلْجَاهِلُ أَغْنِيَآءَ مِنَ ٱلتَّعَفُّفِ تَعْرِفُهُم بِسِيمَـٰهُمْ لَا يَسْــَٔلُونَ ٱلنَّاسَ إِلْحَافًا‌ۗ وَمَا تُنفِقُواْ مِنْ خَيْرٍ فَإِنَّ ٱللَّهَ بِهِۦ عَلِيمٌ ٢٧٣ ?Charity is? for the needy who are too engaged in the cause of Allah to move about in the land ?for work?. Those unfamiliar with their situation will think they are not in need ?of charity? because they do not beg. You can recognize them by their appearance. They do not beg people persistently. Whatever you give in charity is certainly well known to Allah.