Sahih Muslim
The Book Pertaining to the Excellent Qualities of the Holy Prophet (may Peace be upon them) and His Companions (Kitab Al-Fadail)
Book Number: 030 / Hadith Number: 5694
Haritha reported that he heard Allah's Messenger (may peace be upon him) as saying: His Cistern would be as extensive as the distance between San'a' and Medina. Mustaurid (one of the narrators) said: Did you not hear anything about the utensils? Thereupon he said. No. Mustaurid said: You would find that the utensils would be like stars.