Musnad Abu Ya'la al-Mawsili 147:47

Shayban ibn Farrukh narrated to us, al-Sa'q ibn Hazn narrated to us, Ali ibn al-Hakam al-Bunani narrated to us, from Anas ibn Malik, that the Messenger of Allah (peace be upon him) said: "Gabriel came to me with something like a white mirror, in which there was a black dot. I said, 'O Gabriel, what is this?' He said, 'This is Friday, which Allah has made an Eid for you and for your nation. You are before the Jews and the Christians in it. There is an hour in it; no servant coincides with it while asking Allah for good, except that He gives it to him.' I said, 'What is this black dot?' He said, 'This is the Day of Resurrection; it will occur on a Friday. And we call it, in our presence, "The Day of Increase" (Yawm al-Mazid).' I said, 'What is the Day of Increase?' He said, 'Allah has placed in Paradise a spacious valley and placed in it dunes of white musk. When Friday comes, Allah descends into it. Pulpits of gold are placed in it for the prophets, and chairs of pearls for the martyrs. The wide-eyed houris descend from the chambers, and they praise and glorify Allah.' He said, 'Then Allah says: "Clothe My servants," so they are clothed. He says: "Feed My servants," so they are fed. He says: "Give My servants to drink," so they are given to drink. He says: "Perfume My servants," so they are perfumed. Then He says: "What do you want?" They say: "Our Lord, Your pleasure." He says: "I am pleased with you." Then He commands them, and they depart, and the wide-eyed houris ascend to the chambers, which are of green emerald and red ruby.'"