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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
ahmad:1267 – ʿAbdullāh > Aḥmad b. Muḥammad b. Ayyūb > Abū Bakr b. ʿAyyāsh > al-Aʿmash > Abū Isḥāq > ʿĀṣim b. Ḍamrah > ʿAlī

“I have exempted you with regard to horses and slaves; no zakah is due on them.”  

أحمد:١٢٦٧ – حَدَّثَنَا عَبْدُ اللهِ حَدَّثَنَا أَحْمَدُ بْنُ مُحَمَّدِ بْنِ أَيُّوبَ حَدَّثَنَا أَبُو بَكْرِ بْنُ عَيَّاشٍ عَنِ الْأَعْمَشِ عَنْ أَبِي إِسْحَاقَ عَنْ عَاصِمِ بْنِ ضَمْرَةَ عَنْ عَلِيٍّ

أَنَّ رَسُولَ اللهِ ﷺ قَالَ إِنِّي قَدْ عَفَوْتُ لَكُمْ عَنِ الْخَيْلِ وَالرَّقِيقِ وَلا صَدَقَةَ فِيهِمَا  

See similar narrations below:

Collected by Aḥmad
ahmad:913 – Ibn Numayr > al-Aʿmash > Abū Isḥāq > ʿĀṣim b. Ḍamrahaʿan ʿAlī

“I have relieved you of zakah on horses and slaves, and there is no zakah on anything less than two hundred (dirhams).”  

أحمد:٩١٣ – حَدَّثَنَا ابْنُ نُمَيْرٍ حَدَّثَنَا الْأَعْمَشُ عَنْ أَبِي إِسْحَاقَ عَنْ عَاصِمِ بْنِ ضَمْرَةَعَنْ عَلِيٍّ

عَنِ النَّبِيِّ ﷺ قَالَ قَدْ عَفَوْتُ لَكُمْ عَنِ الْخَيْلِ وَالرَّقِيقِ وَلَيْسَ فِيمَا دُونَ مِائَتَيْنِ زَكَاةٌ