Musannaf Ibn Abi Shaybah 36672 — Reports on the description

Mughith bin Sumayy said regarding the words of Allah "Tuba": It is a tree in Paradise. There is no house in Paradise except that its branches shade it. It bears fruits of many kinds, and upon it are birds like camels. When a person of Paradise desires to eat one of the birds, he will call it, and that bird will come by itself onto his dining spread. Then he will eat: on one side of it is cooked meat and on the other side roasted meat. Then it will return again, and that bird will begin to fly just as before.