It was narrated that Abu Bishr Ja'far bin Abu Jyas said:
“I heard 'Abbad bin Shurahbil, a man from Banu Ghubar, say: ‘We suffered a year of famine, and I came to Al-Madinah. I came to one of its gardens and took an ear of corn, I rubbed it, ate some and put the rest in my garment. The owner of the garden came and beat me and took my garment. I came to the Prophet ﷺ and told him (what had happened). He said to the man: "You did not feed him when he was hungry and you did not teach him when he was ignorant."' Then the Prophet ﷺ told him to give back his garment and ordered that a Wasq or half a Wasq of food be brought to him."

حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا شَبَابَةُ بْنُ سَوَّارٍ، ح وَحَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، وَمُحَمَّدُ بْنُ الْوَلِيدِ، قَالاَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، عَنْ أَبِي بِشْرٍ، جَعْفَرِ بْنِ إِيَاسٍ قَالَ سَمِعْتُ عَبَّادَ بْنَ شُرَحْبِيلَ، - رَجُلاً مِنْ بَنِي غُبَرَ - قَالَ أَصَابَنَا عَامُ مَخْمَصَةٍ فَأَتَيْتُ الْمَدِينَةَ فَأَتَيْتُ حَائِطًا مِنْ حِيطَانِهَا فَأَخَذْتُ سُنْبُلاً فَفَرَكْتُهُ وَأَكَلْتُهُ وَجَعَلْتُهُ فِي كِسَائِي فَجَاءَ صَاحِبُ الْحَائِطِ فَضَرَبَنِي وَأَخَذَ ثَوْبِي فَأَتَيْتُ النَّبِيَّ ـ ﷺ ـ فَأَخْبَرْتُهُ فَقَالَ لِلرَّجُلِ " مَا أَطْعَمْتَهُ إِذْ كَانَ جَائِعًا أَوْ سَاغِبًا وَلاَ عَلَّمْتَهُ إِذْ كَانَ جَاهِلاً " . فَأَمَرَهُ النَّبِيُّ ـ ﷺ ـ فَرَدَّ إِلَيْهِ ثَوْبَهُ وَأَمَرَ لَهُ بِوَسْقٍ مِنْ طَعَامٍ أَوْ نِصْفِ وَسْقٍ .