Explanation

The Prophet (may Allah's peace and blessings be upon him) swore that the vessels of his Cistern on the Day of Judgment will outnumber the stars and planets of the sky. This appears on a dark moonless night, for stars are not obvious on moonlit nights, as they fade due to the light of the moon, and on cloudless nights, for clouds obstruct the visibility of the stars. And whoever drinks from the vessels of Paradise will never become thirsty again, and this will be the last time he experiences thirst. And two spouts from Paradise will flow in his Cistern, whose breadth is like its length. The Cistern is equilateral. It is as wide as the distance between Ammān, a town in Balqa’, in the Levant, and Aylah, a well-known city on the outskirts of the Levant. The water of the Cistern is whiter than milk and sweeter than honey.