Mahmud bin Ghaylan محمود بن غيلان العدوي مولاهم أبو أحمد · The Book on Zakat

"The Prophet sent me to Yemen and ordered me to collect a Tabi or a Tabi'ah on every thirty cows, a Musinnah on every forty, a Dinar for every Halim, or its equivalent of Ma'afir."Abu Eisa said: This Hadith is Hasan. Some of them reported this Hadith from Sufyan, from Al-A'mash, from Abu Wa'il, from Masruq: "The Prophet sent Mu'adh to Yemen and ordered him to take..." and this is more authentic

Zainab, the wife of Abdullah narrated similarly from the Prophet.

"Sahl bin Abi Hathmah came to a gathering of ours, and he narrated that the Messenger of Allah would say: "When you make an assessment, then take it and leave a third, if you do not leave a third, then leave a quarter."

Yahya bin Adam narrated to us, Sufyan narrated this Hadith to us from Hakim bin Jubair. So Abdullah bin Uthman, the companion of Shu'bah said to him (Sufyan): "If only someone besides Hakim had narrated this (Hadith)." Sufyan said to him, "So what is with Hakim; Shu'bah would not narrate from him?" He said: "Yes." So Sufyan said: "I heard Zubaid narrating this from Muhammad bin Abdur-Rahman bin Yazid."

the Prophet said: "Charity is not lawful for the rich nor for the physically fit."

There is another chain with a similar narration.

the Messenger of Allah said: "When a woman gives from her husband's home, with a good heart, not to spoil it, then she will get a reward similar to his, for her is the good she intended - and the same is for the trustee."

"We would give Zakat Al-Fitr - when the Messenger of Allah was among us - as a Sa of food, or a Sa of barely, or a Sa of dried dates, or a Sa of raisins, or a Sa of cheese. So we did not stop paying it (like that) until Mu'awiyah arrived in Al-Madinah and talked (about it). Among the things he addressed the people with, he said: 'I see that two Mudd of the wheat of Ash-Sham are…

the Messenger of Allah said: "Asking is a labor that toils on a man's face, except if a man asks for something from the Sultan (ruler), or he asks for something that he cannot do without."