Sunan an-Nasai Book 23, Hadith 2572

أَخْبَرَنَا قُتَيْبَةُ، عَنْ مَالِكٍ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏"‏ لَيْسَ الْمِسْكِينُ بِهَذَا الطَّوَّافِ الَّذِي يَطُوفُ عَلَى النَّاسِ تَرُدُّهُ اللُّقْمَةُ وَاللُّقْمَتَانِ وَالتَّمْرَةُ وَالتَّمْرَتَانِ ‏"‏ ‏.‏ قَالُوا فَمَا الْمِسْكِينُ قَالَ ‏"‏ الَّذِي لاَ يَجِدُ غِنًى يُغْنِيهِ وَلاَ يُفْطَنُ لَهُ فَيُتَصَدَّقَ عَلَيْهِ وَلاَ يَقُومُ فَيَسْأَلَ النَّاسَ ‏"‏ ‏.‏

It was narrated from Abu Hurairah that the Messenger of Allah said:"The poor man (Miskin) is not the one who goes around asking people and they send him away with a morsel or two, of a date or two. "They said: "Then what does poor (Mishkin) mean?" He said: "The one who does not possess independence of means and no one notices him to give charity to him, and he does not stand and ask of people