Sunan an-Nasa'i 3332

Amr ibn Mansur reported to us; he said: Abd Allah ibn Ja'far narrated to us; he said: Ubayd Allah ibn Amr narrated to us, from Zayd, from Adi ibn Thabit, from Yazid ibn al-Bara', from his father, who said: I came upon my uncle carrying a banner. I asked, ‘Where are you going?’ He said, ‘The Messenger of Allah (peace and blessings of Allah be upon him) sent me to a man who married his father’s wife, and ordered me to strike his neck and take his property.’