حَدَّثَنَا وَكِيعٌ حَدَّثَنَا سُفْيَانُ عَنْ أَبِي جَهْضَمٍ عَنْ عَبْدِ اللَّهِ بْنِ عُبَيْدِ اللَّهِ بْنِ عَبَّاسٍ عَنِ ابْنِ عَبَّاسٍ قَالَ نَهَى رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَنْ نُنْزِيَ حِمَارًا عَلَى فَرَسٍ
مسند امام احمد بن حنبل · Hadith 2092
It was narrated that Ibn 'Abbas (RA) said: The Messenger of Allah (PBUH) forbade mating a donkey with a mare.
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020