‘There is one important thing which we must not forget,’ he said as they flew on their way. ‘When people are invited to a great feast like this, they take new names for the occasion. Our hosts in the sky will expect us to honor this age-old custom.’
‘‘None of the birds had heard of this custom but they knew that Tortoise, in spite of his failings in other directions, was a widely-traveled man who knew the customs of different peoples. And so they each took a new name. When they had all taken, Tortoise also took one. He was to be called All of you.
Is to be necessary here? Is there going to be a difference if we take out to be?