G2807–κλείς–kleis

I will give to you the keys of the Kingdom of Heaven, and whatever you bind on earth will be bound in heaven; and whatever you release on earth will be released in heaven."

κλεῖδας kleidas “keys”

Woe to you lawyers! For you took away the key of knowledge. You didn't enter in yourselves, and those who were entering in, you hindered."

κλεῖδα kleida “key”

and the Living one. I was dead, and behold, I am alive forevermore. Amen. I have the keys of Death and of Hades.

κλεῖς kleis “keys”

"To the angel of the assembly in Philadelphia write: "He who is holy, he who is true, he who has the key of David, he who opens and no one can shut, and who shuts and no one opens, says these things:

κλεῖν klein “key”

The fifth angel sounded, and I saw a star from the sky which had fallen to the earth. The key to the pit of the abyss was given to him.

κλεὶς kleis “key”

I saw an angel coming down out of heaven, having the key of the abyss and a great chain in his hand.

κλεῖν klein “key”