Narrated by Sayyiduna Bara’ bin Azib (may Allah be pleased with him), he says: During the blessed era of the Messenger of Allah (peace and blessings be upon him), my camels were lost, so I was going around different houses. Suddenly, I saw a caravan and horsemen; they advanced and circled in my courtyard. They demanded that a man be brought out. Then they neither asked him any question nor spoke to him, until they struck off his neck. When they left, I inquired about him. People informed me that he had married his father’s wife.