Sunan Abi Dawud Tribute, Spoils, and Rulership (Kitab Al-Kharaj, Wal-Fai' Wal-Imarah) Harun bin 'Abdullah al-Hamal هارون بن عبد الله بن مروان الحمال Imam Muhammad محمد بن الحسن الشيباني Hasan Abyad went to the Messenger of Allah (ﷺ) and asked him for assigning him (the mines of) salt as fief. (The narrator Ibn al-Mutawakkil said: which was in Ma’arib.) So he assigned it to him as a fief. When he returned, a man in the meeting asked: Do you know what you have assigned him as a fief? You have assigned him the perennial spring water. So he took it back from him. He asked him about protecting land which had arak trees growing in it. He replied: He could have such as was beyond the region where the hoofs (of camels) went. The narrator Ibn al-Mutwakkil said: “that is the camel hoofs.” https://parallelquran.com/hadith/sunan-abi-dawud-3064/ Sunan Abi Dawud Types of Blood-Wit (Kitab Al-Diyat) Amr bin Shu'aib bin Muhammad عمرو بن شعيب بن محمد السهمي Imam Muhammad محمد بن الحسن الشيباني Muhammad bin Bakr bin 'Uthman al-Barsani محمد بن بكر بن عثمان البرساني Shu'aib bin Muhammad bin 'Abdullah شعيب بن محمد بن عبد الله بن عمرو Da'if Then al-Hasan forgot this tradition, and he used to say: A free man is not to be killed for a slave. https://parallelquran.com/hadith/sunan-abi-dawud-4517/