Berean Study Bible
And I saw a mighty angel proclaiming in a loud voice, “Who is worthy to break the seals and open the scroll?”

King James Bible
And I saw a strong angel proclaiming with a loud voice, Who is worthy to open the book, and to loose the seals thereof?

American Standard Version
And I saw a strong angel proclaiming with a great voice, Who is worthy to open the book, and to loose the seals thereof?

Darby Bible Translation
And I saw a strong angel proclaiming with a loud voice, Who [is] worthy to open the book, and to break its seals?

Douay-Rheims Bible
And I saw a strong angel, proclaiming with a loud voice: Who is worthy to open the book, and to loose the seals thereof?

English Revised Version
And I saw a strong angel proclaiming with a great voice, Who is worthy to open the book, and to loose the seals thereof?

Young's Literal Translation
and I saw a strong messenger crying with a great voice, 'Who is worthy to open the scroll and to loose the seals of it?'