NASB 1995
I saw in the right hand of Him who sat on the throne a book written inside and on the back, sealed up with seven seals.

American Standard Version
And I saw in the right hand of him that sat on the throne a book written within and on the back, close sealed with seven seals.

Berean Study Bible
Then I saw a scroll in the right hand of the One seated on the throne. It had writing on both sides and was sealed with seven seals.

Douay-Rheims Bible
And I saw in the right hand of him that sat on the throne, a book written within and without, sealed with seven seals.

English Revised Version
And I saw in the right hand of him that sat on the throne a book written within and on the back, close sealed with seven seals.

King James Bible
And I saw in the right hand of him that sat on the throne a book written within and on the backside, sealed with seven seals.

World English Bible
I saw, in the right hand of him who sat on the throne, a book written inside and outside, sealed shut with seven seals.

Young's Literal Translation
And I saw upon the right hand of Him who is sitting upon the throne a scroll, written within and on the back, sealed with seven seals;

Revelation 5:1 Additional Translations ...