Revelation 1:17-18 ESV

17 1When I saw him, I fell at his feet as though dead. But 2he laid his right hand on me, 3saying, "Fear not, 4I am the first and the last,
18 and the living one. 5I died, and behold I am alive forevermore, and 6I have the keys of Death and Hades.

References for Revelation 1:18