Sunan Abi Dawud 1580
سنن أبي داود#1580Da'ifSuwaid bin Ghaflah reported The collector of the Prophet (ﷺ) came to us. I caught hold of his hand and read in the document that the goods were not to be combined nor were they to be separated for fear of zakat. There is no mention of milch animals in this tradition
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniHasan
Muhammad Muhyi Al-Din Abdul HamidHasan
Zubair Ali ZaiDaif
In-book reference: 9:25