When the disciples reached the other side of the sea, they found that they had forgotten to bring any bread.
Then He dismissed the crowds, got into the boat, and went to the district of Magadan.
A wicked and morally unfaithful generation craves a sign, but no sign shall be given to it except the sign of the prophet Jonah. Then He left them and went away. [Jonah 3:4, 5.]
Jesus said to them, Be careful and on your guard against the leaven (ferment) of the Pharisees and Sadducees.