Matthew 16:18-20

18 And I declare to you that you are Peter, and that upon this Rock I will build my Church, and the might of Hades shall not triumph over it.

19 I will give you the keys of the Kingdom of the Heavens; and whatever you bind on earth shall remain bound in Heaven, and whatever you loose on earth shall remain loosed in Heaven."

20 Then He urged His disciples to tell no one that He was the Christ.