Anas binMalik narrated that the Prophet (ﷺ) said:
'One can see init (theCistern) jugs of gold and silver, like the number of stars inthesky." (RU)
English reference (RU): Vol. 5, Book 37, Hadith 4305 (RU)
Arabic reference (RU): Book 37, Hadith 4447 (RU)