Isaiah 22:22
And the key of the house of David will I lay upon his shoulder; and he shall open, and none shall shut; and he shall shut, and none shall open.
Job 12:14
Behold, he breaketh down, and it cannot be built again; He shutteth up a man, and there can be no opening.
Revelation 3:7
And to the angel of the church in Philadelphia write: These things saith he that is holy, he that is true, he that hath the key of David, he that openeth and none shall shut, and that shutteth and none openeth:
Isaiah 7:2
And it was told the house of David, saying, Syria is confederate with Ephraim. And his heart trembled, and the heart of his people, as the trees of the forest tremble with the wind.
Matthew 16:18-19
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.
Matthew 18:18-19
Verily I say unto you, what things soever ye shall bind on earth shall be bound in heaven; and what things soever ye shall loose on earth shall be loosed in heaven.
Revelation 1:18
and the Living one; and I was dead, and behold, I am alive for evermore, and I have the keys of death and of Hades.