One day Jesus was walking. On the way he saw a tree. When he come closer to the tree and found that it has no fruit on its branch. Jesus was very hungry at the samet ime. While it was a mid sunny day. It was hot day. Then Jesus said to the tree from now on, no one shall eat any fruit from you. Then immediately that tree dried out up to it's roots and died.
Jesus has all twelves disciples with him when this event has happend. They saw this in front of their eyes. They were so amazed to see that Jesus has such a power.