Nahum 2:6

The gates of the rivers shall be opened, and the palace shall be destroyed.

Isaiah 45:1-2

Thus saith the LORD to his Messiah, to Cyrus, whom I have taken by his right hand to subdue Gentiles before him and to loose the loins of kings. To open before him the two-leaved gates; and the gates shall not be shut:

2 Peter 3:10-11

But the day of the Lord will come as a thief in the night, in which the heavens shall pass away with a great noise, and the elements, burning, shall be dissolved, and the earth and the works that are in it shall be burned up.

Treasury of Scripture Knowledge

Summary

The gates of the rivers shall be opened, and the palace shall be dissolved.

Gates

Dissolved

Bible References

Gates

Isaiah 45:1
Thus saith the LORD to his Messiah, to Cyrus, whom I have taken by his right hand to subdue Gentiles before him and to loose the loins of kings. To open before him the two-leaved gates; and the gates shall not be shut:

Dissolved

2 Peter 3:10
But the day of the Lord will come as a thief in the night, in which the heavens shall pass away with a great noise, and the elements, burning, shall be dissolved, and the earth and the works that are in it shall be burned up.