I met my uncle who was carrying a standard. I asked him: Where are you going? He said: The Messenger of Allah (ﷺ) has sent me to a man who has married his father's wife. He has ordered me to cut off his head and take his property.
Sunan Abi Dawud Book 40, Hadith 107
← Previous Hadith while I was wandering in search of my camels which had strayed, a caravan or some horsemen carrying a standard came forward. The bedouin began to go round me for my position with the Prophet (ﷺ). They came to a domed structure, took out a man from it, and struck his neck. I asked about him. They told me that he had married his father's wife.

Sunan Abi Dawud Book 40, Hadith 106 Next Hadith → Habib ibn Salim said: A man called AbdurRahman ibn Hunayn had intercourse with his wife's slave-girl. The matter was brought to an-Nu'man ibn Bashir who was the Governor of Kufah. He said: I shall decide between you in accordance with the decision of the Messenger of Allah (ﷺ). If she made her lawful for you, I shall flog you one hundred lashes. If she did not make her lawful for you, I shall stone you to death. So they found that she had made her lawful for him. He, therefore, flogged him one hundred lashes.

Qatadah said: I wrote to Habib b. Salim; so he wrote this (tradition) to me.

Sunan Abi Dawud Book 40, Hadith 108