Revelation 10:7

But in the days of the voice of the seventh angel, when he is about to sound his trumpet, the mystery of God will be fulfilled, just as He proclaimed to His servants the prophets.”
BSB · Berean Standard Bible
But in the days of the voice of the seventh angel, when he shall begin to sound, the mystery of God should be finished, as he hath declared to his servants the prophets.
KJV · King James Version
but in the days of the voice of the seventh angel, when he is about to sound, then the mystery of God is finished, as he declared to his servants the prophets.
WEB · World English Bible
but in the days of the voice of the seventh angel, when he is about to sound, then is finished the mystery of God, according to the good tidings which he declared to his servants the prophets.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

in the
Revelation 11:15–18
the mystery
Romans 11:25; Romans 16:25; Ephesians 3:3–9
as he
Luke 24:44–47; Acts 3:21