Revelation 5:2

5:2 And I saw a powerful angel proclaiming in a loud voice: “Who is worthy to open the scroll and to break its seals?”

Revelation 7:10

7:10 They were shouting out in a loud voice,

“Salvation belongs to our God, ¹ 

to the one seated on the throne, and to the Lamb!”

Revelation 10:3

10:3 Then ²  he shouted in a loud voice like a lion roaring, and when he shouted, the seven thunders sounded their voices.

Revelation 16:17

16:17 Finally ³  the seventh angel ⁴  poured out his bowl into the air and a loud voice came out of the temple from the throne, saying: “It is done!”

¹ tn The dative here has been translated as a dative of possession.

¹ tn Here καί (kai) has been translated as “then” to indicate the implied sequence of events within the vision.

¹ tn Here καί (kai) has been translated as “finally” to indicate the conclusion of the seven bowl judgments.

² tn Grk “the seventh”; the referent (the seventh angel) has been specified in the translation for clarity.