[Machine] "The Messenger of Allah ﷺ sent me to a man who had married his father's wife after him, to strike his neck or kill him." Zaid bin Abi Unaisah narrated from Adi bin Thabit from Yazid bin Al-Bara.  

«أَرْسَلَنِي رَسُولُ اللهِ ﷺ إِلَى رَجُلٍ تَزَوَّجَ امْرَأَةَ أَبِيهِ مِنْ بَعْدِهِ أَنْ أَضْرِبَ عُنُقَهُ أَوْ أَقْتُلَهُ» رَوَاهُ زَيْدُ بْنُ أَبِي أُنَيْسَةَ عَنْ عَدِيِّ بْنِ ثَابِتٍ عَنْ يَزِيدَ بْنِ الْبَرَاءِ  

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. (Using translation from Abū Dāʾūd 4457)   

«بَعَثَنِي رَسُولُ اللهِ ﷺ إِلَى رَجُلٍ نَكَحَ امْرَأَةَ أَبِيهِ فَأَمَرَنِي أَنْ أَضْرِبَ عُنُقَهُ وَآخُذُ مَالَهُ»  

[Machine] I wander around the neighborhoods, on camels, in honor of the Prophet's covenant. When I saw a group of riders and horsemen with a banner, the Bedouins sought refuge with me because of my status as a companion of the Prophet. They came to us and circled around a dome, then they brought out a man and beheaded him. They did not ask him about anything, but I asked about his story. They said they found him married to his father's wife, then they left.  

إِنِّي لَأَطُوفُ عَلَى عَهْدِ رَسُولِ اللهِ ﷺ فِي تِلْكَ الْأَحْيَاءِ عَلَى إِبِلٍ لِي إِذْ رَأَيْتُ رَكْبًا وَفَوَارِسَ مَعَهُمْ لِوَاءٌ فَجَعَلَ الْأَعْرَابُ يَلُوذُونَ بِي لِمَنْزِلَتِي مِنْ رَسُولِ اللهِ ﷺ فَانْتَهَوْا إِلَيْنَا فَأَطَافُوا بِقُبَّةٍ فَاسْتَخْرَجُوا فَضَرَبُوا عُنُقَهُ وَمَا سَأَلُوهُ عَنْ شَيْءٍ فَسَأَلْتُ عَنْ قِصَّتِهِ فَقَالُوا وَجَدُوهُ قَدْ عَرَّسَ بِامْرَأَةِ أَبِيهِ ثُمَّ ذَهَبُوا