Abu Sa'id al-Khudri reported God’s messenger as saying,
“No sadaqa is payable on less than five camel-loads (wasq) of dates, on less than five ounces of silver, and on less than five camels.”
‘A’isha said she heard God’s messenger say,
“zakat is never mingled with any property without destroying it.”
Shafi'i, Bukhari in his Ta’rikh, and al-Humaidi transmitted it, al-Humaidl adding He said, “Sadaqa will have been incumbent on you and you will not pay it, so what is forbidden will destroy what is lawful.” Those who hold that the zakat is connected with the property itself have used this as an argument. It is given thus in al-Muntaqa.
Baihaqi transmitted in Shu’ab al-iman from Ahmad b. Hanbal with, his isnad to ‘A’isha, and Ahmad said “mingled” means that a man accepts zakat when he is opulent or rich, whereas it is only for the poor.
Abu Huraira reported God’s messenger as saying,
“No sadaqa is due from a Muslim on his slave or his horse.”
In a version he said, “There is no sadaqa on his slave except that given at the breaking of the fast.”
Ibn Mas'ud reported the Prophet as saying,
“No man will fail to pay the zakat on his property without God putting a large snake on his neck on the day of resurrection." He then recited to them the justification of it from God s Book, “Let not those who are niggardly with what God has given them from His bounty suppose…”*