Tortoise and the Magic Igbako Part 2

The water goddess gave Tortoise a magic Igbako and warned him not to reveal the magic of the Igbako to anyone outside his immediate family.
The Tortoise family feasted for the entire day on the food that appeared. They ate until they could eat no more. By this time, Tortoise was thinking of the fame the igbako could bring him, he needed to show off his magic to the entire animal kingdom.
So Tortoise went to the palace and told the Oba he had a solution to the famine. He convinced the Oba to send for every animal in the forest and soon, all the animals were assembled at the Oba's palace.
What did the tortoise do?