[Machine] That Abu Mas'ud Al-Ansari, companion of the Messenger of Allah ﷺ, is the brother of Bani Al-Harith ibn Al-Khazraj. He is the grandfather of Zaid ibn Al-Hassan ibn Ali ibn Abi Talib. His mother's name is Ummi. He mentioned that the Messenger of Allah ﷺ prohibited them from selling dogs and participating in the price of a dog, as well as from consuming the earnings of a fortune-teller.
أَنَّ أَبَا مَسْعُودٍ الْأَنْصَارِيَّ صَاحِبَ رَسُولِ اللهِ ﷺ أَخَا بَنِي الْحَارِثِ بْنِ الْخَزْرَجِ وَهُوَ جَدُّ زَيْدِ بْنِ الْحَسَنِ بْنِ عَلِيِّ بْنِ أَبِي طَالِبٍ أَبُو أُمِّهِ حَدَّثَهُ أَنَّ رَسُولَ اللهِ ﷺ نَهَاهُمْ عَنْ ثَمَنِ الْكَلْبِوَمَهْرِ الْبَغِيِّ وَحُلْوَانِ الْكَاهِنِ