Matthew 16:11-13

Revised Standard Version Catholic Edition

¹¹ How is it that you fail to perceive that I did not speak about bread? Beware of the leaven of the Pharisees and Sad′ducees.” ¹² Then they understood that he did not tell them to beware of the leaven of bread, but of the teaching of the Pharisees and Sad′ducees.

Peter’s Declaration about Jesus

¹³ Now when Jesus came into the district of Caesare′a Philippi, he asked his disciples, “Who do men say that the Son of man is?”