Revelation 5:2

Καὶ εἶδον ἄγγελον ἰσχυρὸν κηρύσσοντα ἐν φωνῇ μεγάλῃ, Τίς ἄξιός ἐστιν ἀνοῖξαι τὸ βιβλίον, καὶ λῦσαι τὰς σφραγῖδας αὐτοῦ;

Kai eidon aggelon ischyron kēryssonta en phōnē megalē, Tis axios estin anoixai to biblion, kai lysai tas sphragidas aytoy;

King James Version (KJV)

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

Modern English

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