Rev 3:7And to the angel of the church of Philadelphia, write: These things saith the Holy One and the true one, he that hath the key of David; he that openeth, and no man shutteth; shutteth, and no man openeth:

Rev 1:11 • Saying: What thou seest, write in a book, and send to the seven churches which are in Asia, to Ephesus, and to Smyrna, and to Pergamus, and to Thyatira, and to Sardis, and to Philadelphia, and to Laodicea.