Hadith 72
قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ : " إِذَا مَا رَبُّ النَّعَمِ لَمْ يُعْطِ حَقَّهَا، تُسَلَّطُ عَلَيْهِ يَوْمَ الْقِيَامَةِ تَخْبِطُ وَجْهَهُ بِأَخْفَافِهَا "
The Messenger of Allah, peace and blessings be upon him, said: "Whoever does not pay the zakat of his animals, on the Day of Resurrection those very animals will be set upon him, trampling his face harshly with their hooves."