Matthew 16:17

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.