Revelation 5:4

And I wept much, that none was found worthy to open and to read the hook, neither to look upon it.

Daniel 12:8-9

And I heard, and I shall not understand: and saying, O my lord, what the last of these things?

Revelation 4:1

After these things I saw, and, behold, a door opened in heaven: and the first voice which I heard as of a trumpet speaking with me; saying, Come up here, and I will show thee what things must be after these.

Treasury of Scripture Knowledge

Summary

And I wept much, because no man was found worthy to open and to read the book, neither to look thereon.

Bible References

Because

Revelation 4:1
After these things I saw, and, behold, a door opened in heaven: and the first voice which I heard as of a trumpet speaking with me; saying, Come up here, and I will show thee what things must be after these.
Daniel 12:8
And I heard, and I shall not understand: and saying, O my lord, what the last of these things?