Matthew 16:19 I will give to you the keys of the Kingdom of Heaven, and whatever you bind on earth will have been bound in heaven; and whatever you release on earth will have been released in heaven." (WEB KJV WEY ASV BBE DBY WBS YLT NAS RSV NIV)
Revelation 1:18 and the Living one. I was dead, and behold, I am alive forevermore. Amen. I have the keys of Death and of Hades. (WEB KJV WEY ASV BBE DBY WBS YLT NAS RSV NIV)