It wasnarrated from Abu Sa'eed Al-Khudri that the Prophet (ﷺ)said:
"Ihave a Cistern, (as large as the distance) between the Ka'bahandBaitul-Maqdis (Jerusalem). (It is) whiter than milk, and itsvesselsare the number of the stars. I will be the Prophet with themostfollowers on the Day of Resurrection." (RU)
English reference (RU): Vol. 5, Book 37, Hadith 4301 (RU)
Arabic reference (RU): Book 37, Hadith 4443 (RU)