Which detail from the text supports the conclusion that the king is greedy?

Question

"The king became very angry at this, and he ordered the gardener to keep watch all night under the tree."

"As it was snapping at one of the apples with its beak, the bird dropped a golden feather from its tail."

"A certain king had a beautiful garden, and in the garden stood a tree that bore golden apples."

"But the king said, 'One feather is of no use to me, I must have the whole bird."

Answer 1

"But the king said, 'One feather is of no use to me, I must have the whole bird."