1518. hadíth
وَ فِي رِوَايَةِ وَهْبِ بْنِ وَهْبٍ اَلْقُرَشِيِّ عَنْ اَلصَّادِقِ عَلَيْهِ اَلسَّلاَمُ عَنْ آبَائِهِ عَنْ عَلِيٍّ عَلَيْهِ اَلسَّلاَمُ قَالَ: «لَيْسَ فِي مَالِ اَلْمُكَاتَبِ زَكَاةٌ ».
In a narration from Wahb ibn Wahb al-Qurashi, from Imam Jafar ibn Muhammad Al-Sadiq (a.s) from his forefathers, from Imam Ali ibn Abi Talib (a.s) who said: "There is no Zakat on the wealth of a mukatib (a slave under a contract for emancipation)."