Revelation 10:7

but in the days of the sounding of the seventh angel, when he is about to sound, then the mystery of God shall be finished, as he told his servants the prophets.

Romans 16:25

And to him that is able to confirm you according to my gospel, and the preaching of Jesus Christ, according to the revelation of the mystery not revealed in ancient times,

Luke 24:44-47

And he said to them, These are my words which I spoke to you while I was yet with you, that all things written in the law of Moses, and Prophets, and Psalms, concerning me, must be fully accomplished.

Acts 3:21

whom heaven must receive till the times of the restoration of all things of which God has spoken by the mouth of his holy prophets since the world began.

Romans 11:25

For I wish you not to be ignorant, brothers, of this mystery; that you may not be wise in your own conceit. For hardness in part has come upon Israel, till the fullness of the gentiles shall come in,

Ephesians 3:3-9

that by revelation the mystery was made known to me,??s I wrote before in a few words,

Revelation 11:15-18

AND the seventh angel sounded; and there were loud voices in heaven, saying, the kingdom of the world has become our Lord's and his Christ's, and he shall reign forever and ever.

Treasury of Scripture Knowledge

Summary

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.

Bible References

In the

Revelation 11:15
AND the seventh angel sounded; and there were loud voices in heaven, saying, the kingdom of the world has become our Lord's and his Christ's, and he shall reign forever and ever.

The mystery

Romans 11:25
For I wish you not to be ignorant, brothers, of this mystery; that you may not be wise in your own conceit. For hardness in part has come upon Israel, till the fullness of the gentiles shall come in,
Romans 16:25
And to him that is able to confirm you according to my gospel, and the preaching of Jesus Christ, according to the revelation of the mystery not revealed in ancient times,
Ephesians 3:3
that by revelation the mystery was made known to me,??s I wrote before in a few words,

As he

Luke 24:44
And he said to them, These are my words which I spoke to you while I was yet with you, that all things written in the law of Moses, and Prophets, and Psalms, concerning me, must be fully accomplished.
Acts 3:21
whom heaven must receive till the times of the restoration of all things of which God has spoken by the mouth of his holy prophets since the world began.