11The Pharisees came out and began to question him, seeking a sign from heaven from him, and tempting him.
12He sighed deeply in his spirit, and said, "Why does this generation seek a sign? Most assuredly I tell you, there will no sign be given to this generation."
13He left them, and again entering into the boat, departed to the other side.
14They forgot to take bread; and they didn`t have more than one loaf in the boat with them.
15He charged them, saying, "Take heed: beware of the yeast of the Pharisees and the yeast of Herod."
16They reasoned with one another, saying, "It`s because we have no bread."
17Jesus, perceiving it, said to them, "Why do you reason that it`s because you have no bread? Don`t you perceive yet, neither understand? Is your heart still hardened?