I heard the Messenger of Allah ﷺ say, "People of the Ansar, your appointed meeting with me will be at my Pool. Its vessels are more numerous than the stars of the sky, or like the number of the stars of the sky, and its width is like the distance between me and Sanaa, or like the distance between me and Amman."
سمعت رسول الله ﷺ يقول: يا معشر الأنصار موعدكم حوضي آنيته أكثر من عدد نجوم السماء- أو مثل عدد نجوم السماء-، وإن عرضه كما بيني وبين صنعاء- أو كما بيني وبين عمان.
Bazzar (6215) narrated it from Abdullah bin Saeed, who said, Uqba bin Khalid narrated to us, who said, Saad bin Saeed narrated to us, who said, I heard Anas bin Malik saying, and then he mentioned it. Bazzar said, "We do not know this hadith to be narrated from Saad bin Saeed, from Anas, except by this route."I say, its chain is hasan, on account of the discussion regarding Saad bin Saeed, except that his hadith is hasan. Muslim and the compilers of the Sunan have narrated from him.