key of the # 23_ISA_22_22 # And the key of the house of David will I lay upon his shoulder; so he shall open, and none shall shut; and he shall shut, and none shall open. 
key of the # 66_REV_09_01 # And the fifth angel sounded, and I saw a star fall from heaven unto the earth: and to him was given the key of the bottomless pit. 
key of the # 66_REV_20_01 # And I saw an angel come down from heaven, having the key of the bottomless pit and a great chain in his hand.