The Messenger of Allah ﷺ said, "In my Pool there are pitchers as numerous as the stars of the sky."
حدثنا بشر بن شعيب قال حدثني أبي عن الزهري قال
أن رسول الله ﷺ قال إن في حوضي من الأباريق عدد نجوم السماء
Its isnad is sahih, it has preceded many times in similar form, and it is found in Bukhari 11/463 no. 3580 Fath, Muslim 1/217 no. 247, Tirmidhi 4/128 no. 2442, where he said, hasan sahih ghareeb, and Ibn Majah 2/1438 no. 4302.