Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
malik:17-43Mālik > ʿAbdullāh b. Abū Bakr b. ʿAmr b. Ḥazm > Jāʾ Kitāb Min ʿUmar b. ʿAbd al-ʿAzīz > Abū / Biminá

Yahya related to me from Malik that Abdullah ibn Abi Bakr ibn Amr ibn Hazim said, "A message came from Umar ibn Abd al-Aziz to my father when he was in Mina telling him not to take zakat from either honey or horses."  

مالك:١٧-٤٣وَحَدَّثَنِي عَنْ مَالِكٍ عَنْ عَبْدِ اللَّهِ بْنِ أَبِي بَكْرِ بْنِ عَمْرِو بْنِ حَزْمٍ أَنَّهُ قَالَ جَاءَ كِتَابٌ مِنْ عُمَرَ بْنِ عَبْدِ الْعَزِيزِ إِلَى أَبِي وَهُوَ بِمِنًى

أَنْ لاَ يَأْخُذَ مِنَ الْعَسَلِ وَلاَ مِنَ الْخَيْلِ صَدَقَةً