[Machine] The Messenger of Allah ﷺ sent his grandfather, Muawiya's grandfather, to a man who had married his father's wife, so he killed him and confiscated his wealth.
أَنَّ رَسُولَ اللهِ ﷺ «بَعَثَ أَبَاهُ جَدَّ مُعَاوِيَةَ إِلَى رَجُلٍ عَرَّسَ بِامْرَأَةِ أَبِيهِ فَضَرَبَ عُنُقَهُ وَخَمَّسَ مَالَهُ»