Sahih al-Bukhari, Book 51, Hadith 31 (In-Book) ⓘ

Narrated Abu Humaid Al-Sa`idi: The Prophet appointed a man from the tribe of Al-Azd, called Ibn 'Utbiyya for collecting the Zakat. When he returned he said, "This (i.e. the Zakat) is for you and this has been given to my as a present." The Prophet said, "Why hadn't he stayed in his father's or mother's house to see whether he would be given presents or not? By Him in Whose Hands my life is, whoever takes something from the resources of the Zakat (unlawfully) will be carrying it on his neck on the Day of Resurrection; if it be a camel, it will be grunting; if a cow, it will be mooing; and if a sheep, it will be bleating." The Prophet then raised his hands till we saw the whiteness of his armpits, and he said thrice, "O Allah! Haven't I conveyed Your Message (to them)?"

حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ، حَدَّثَنَا سُفْيَانُ، عَنِ الزُّهْرِيِّ، عَنْ عُرْوَةَ بْنِ الزُّبَيْرِ، عَنْ أَبِي حُمَيْدٍ السَّاعِدِيِّ ـ رضى الله عنه ـ قَالَ اسْتَعْمَلَ النَّبِيُّ صلى الله عليه وسلم رَجُلاً مِنَ الأَزْدِ يُقَالُ لَهُ ابْنُ اللُّتْبِيَّةِ عَلَى الصَّدَقَةِ، فَلَمَّا قَدِمَ قَالَ هَذَا لَكُمْ، وَهَذَا أُهْدِيَ لِي‏.‏ قَالَ ‏ "‏ فَهَلاَّ جَلَسَ فِي بَيْتِ أَبِيهِ أَوْ بَيْتِ أُمِّهِ، فَيَنْظُرَ يُهْدَى لَهُ أَمْ لاَ وَالَّذِي نَفْسِي بِيَدِهِ لاَ يَأْخُذُ أَحَدٌ مِنْهُ شَيْئًا إِلاَّ جَاءَ بِهِ يَوْمَ الْقِيَامَةِ يَحْمِلُهُ عَلَى رَقَبَتِهِ، إِنْ كَانَ بَعِيرًا لَهُ رُغَاءٌ أَوْ بَقَرَةً لَهَا خُوَارٌ أَوْ شَاةً تَيْعَرُ ـ ثُمَّ رَفَعَ بِيَدِهِ، حَتَّى رَأَيْنَا عُفْرَةَ إِبْطَيْهِ ـ اللَّهُمَّ هَلْ بَلَّغْتُ اللَّهُمَّ هَلْ بَلَّغْتُ ثَلاَثًا ‏" ‏‏.‏