Cross reference
Mark 8:27
27 And Jesus went forth, and his disciples, into the villages of Caesarea Philippi: and on the way he asked his disciples, saying unto them, Who do men say that I am?
Luke 9:18-20
18 And it came to pass, as he was praying apart, the disciples were with him: and he asked them, saying, Who do the multitudes say that I am?
19 And they answering said, John the Baptist; but others `say', Elijah; and others, that one of the old prophets is risen again.
20 And he said unto them, But who say ye that I am? And Peter answering said, The Christ of God.
Matthew 16:13-20
13 Now when Jesus came into the parts of Caesarea Philippi, he asked his disciples, saying, Who do men say that the Son of man is?
14 And they said, Some `say' John the Baptist; some, Elijah; and others, Jeremiah, or one of the prophets.
15 He saith unto them, But who say ye that I am?
16 And Simon Peter answered and said, Thou art the Christ, the Son of the living God.
17 And Jesus answered and said unto him, Blessed art thou, Simon Bar-jonah: for flesh and blood hath not revealed it unto thee, but my Father who is in heaven.
18 And I also say unto thee, that thou art Peter, and upon this rock I will build my church; and the gates of Hades shall not prevail against it.
19 I will give unto thee the keys of the kingdom of heaven: and whatsoever thou shalt bind on earth shall be bound in heaven; and whatsoever thou shalt loose on earth shall be loosed in heaven.
20 Then charged he the disciples that they should tell no man that he was the Christ.