Isaiah 22:22 Holman Christian Standard Bible (HCSB)
22 I will place the key of the House of David on his shoulder; what he opens, no one can close; what he closes, no one can open.
Revelation 3:7 Holman Christian Standard Bible (HCSB)
The Letter to Philadelphia
7 “Write to the angel of the church in Philadelphia:
“The Holy One, the True One, the One who has the key of David, who opens and no one will close, and closes and no one opens says: