It is narrated from Hazrat Hudhaifah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: The distance of my cistern is as much as that between Aylah and Mudhar. Its vessels will be more numerous than the stars in the sky. Its water will be sweeter than honey, whiter than milk, colder than ice, and more fragrant than musk. Whoever drinks its water once will never feel thirsty again.