It is narrated from Sayyiduna Abu Barzah Aslami (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: In the Hereafter, I will have a cistern; its expanse will be as much as the distance from Aylah to Sana'a, its width will be equal to its length, into it will fall two streams of water coming from Paradise, one stream will be of silver and the other of gold. Its water will be sweeter than honey, colder than ice, and whiter than milk. Whoever drinks from it once will not feel thirst until he enters Paradise. The number of its cups will be as many as the stars in the sky.