King James Version (KJV) - Revelation 16:5 >

And I heard the angel of the waters say, Thou art righteous, O Lord, which art, and wast, and shalt be, because thou hast judged thus.

Berean Study Bible (BSB) - Revelation 16:5 >

And I heard the angel of the waters say: “Righteous are You, O Holy One, who is and was, because You have brought these judgments.