King James Version
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 no man shutteth; and shutteth, and no man openeth;English Standard Version
"And to the angel of the church in Philadelphia write: 'The words of the holy one, the true one, who has the key of David, who opens and no one will shut, who shuts and no one opens.New International Version
"To the angel of the church in Philadelphia write: These are the words of him who is holy and true, who holds the key of David. What he opens no one can shut, and what he shuts no one can open.