Musannaf Ibn Abi Shaybah 36687 — Reports on the description

Sa'id bin Jubayr (may Allah have mercy on him) said: The lowest in rank among the people of Paradise will have a thousand palaces, in which there will be seventy thousand servants. Each servant will have a dish in her hand, other than the one her companion holds. His door will not be opened for anything he wishes for. Even if he were to host all the people of the world, there would be ample room for them.