حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا أَبُو نُعَيْمٍ، حَدَّثَنَا يُونُسُ بْنُ أَبِي إِسْحَاقَ، عَنْ أَبِي دَاوُدَ، عَنْ أَبِي الْحَمْرَاءِ، قَالَ رَأَيْتُ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ مَرَّ بِجَنَبَاتِ رَجُلٍ عِنْدَهُ طَعَامٌ فِي وِعَاءٍ فَأَدْخَلَ يَدَهُ فِيهِ فَقَالَ " لَعَلَّكَ غَشَشْتَهُ مَنْ غَشَّنَا فَلَيْسَ مِنَّا " .
It was narrated that Abu Hamra' said: "I saw the Messenger of Allah (PBUH) pass by a man having food in a vessel. He put his hand in it and said: 'Perhaps you are cheating. Whoever cheats us is not one of us."' Translation Not Available
Book Ref: Sunan Ibn Majah Book 12 Hadith 2225
Web Ref: Sunan Ibn Majah Vol 3 Book 12 Hadith 2225