NASB 1995
Then I began to weep greatly because no one was found worthy to open the book or to look into it;

American Standard Version
And I wept much, because no one was found worthy to open the book, or to look thereon:

Berean Study Bible
And I began to weep bitterly, because no one was found worthy to open the scroll or look inside it.

Douay-Rheims Bible
And I wept much, because no man was found worthy to open the book, nor to see it.

English Revised Version
And I wept much, because no one was found worthy to open the book, or to look thereon:

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

World English Bible
And I wept much, because no one was found worthy to open the book, or to look in it.

Young's Literal Translation
And I was weeping much, because no one was found worthy to open and to read the scroll, nor to behold it,

Revelation 5:4 Additional Translations ...