Revelation 21:21

And the twelve gates are twelve pearls; in each one, one; each gate was of one pearl; and the street of the city was pure gold, as shining glass.

Revelation 21:18

And the material of its wall was jasper; but the city was of pure gold, like unto clean glass.

Revelation 17:4

And the woman was arrayed in purple and scarlet colour and decked with gold and precious stones and pearls, having a golden cup in her hand full of abominations and of the filthiness of her fornication;

Revelation 22:2

In the midst of her plaza and on either side of the river was the tree of life, which brings forth twelve manner of fruits, yielding her fruit every month; and the leaves of the tree are for the healing of the Gentiles.

1 Kings 6:20

And the oracle in the forepart was twenty cubits in length and twenty cubits wide and twenty cubits high, and he overlaid it with pure gold and likewise covered the altar which was of cedar.

Isaiah 60:17-18

For brass I will bring gold, and for iron I will bring silver, and for wood brass, and for the stones iron; I will also put peace in the place of thy government, and righteousness in the place of thine oppressors.

Matthew 13:45-46

Again, the kingdom of the heavens is like unto a merchant man, seeking goodly pearls,

Revelation 18:16

and saying, Alas, alas, that great city, that was clothed in fine linen and purple and scarlet and decked with gold and precious stones and pearls!

Revelation 21:11-12

having the clarity of God; and her light was like unto a most precious stone, even like a jasper stone, shining like crystal.

Treasury of Scripture Knowledge

Summary

And the twelve gates were twelve pearls; every several gate was of one pearl: and the street of the city was pure gold, as it were transparent glass.

General references

Bible References

The twelve

Revelation 21:12
And it had a wall great and high, with twelve gates, and at the gates twelve angels, and names written thereon, which are the names of the twelve tribes of the sons of Israel:
Revelation 17:4
And the woman was arrayed in purple and scarlet colour and decked with gold and precious stones and pearls, having a golden cup in her hand full of abominations and of the filthiness of her fornication;
Matthew 13:45
Again, the kingdom of the heavens is like unto a merchant man, seeking goodly pearls,

Pure

Revelation 21:18
And the material of its wall was jasper; but the city was of pure gold, like unto clean glass.
Revelation 17:4
And the woman was arrayed in purple and scarlet colour and decked with gold and precious stones and pearls, having a golden cup in her hand full of abominations and of the filthiness of her fornication;
Revelation 18:16
and saying, Alas, alas, that great city, that was clothed in fine linen and purple and scarlet and decked with gold and precious stones and pearls!
Revelation 22:2
In the midst of her plaza and on either side of the river was the tree of life, which brings forth twelve manner of fruits, yielding her fruit every month; and the leaves of the tree are for the healing of the Gentiles.
1 Kings 6:20
And the oracle in the forepart was twenty cubits in length and twenty cubits wide and twenty cubits high, and he overlaid it with pure gold and likewise covered the altar which was of cedar.
Isaiah 60:17
For brass I will bring gold, and for iron I will bring silver, and for wood brass, and for the stones iron; I will also put peace in the place of thy government, and righteousness in the place of thine oppressors.

As it

Revelation 21:11
having the clarity of God; and her light was like unto a most precious stone, even like a jasper stone, shining like crystal.

General references

1 Kings 6:30
And the floor of the house he overlaid with gold, within and without.
Ezekiel 48:31
And the gates of the city shall be according to the names of the tribes of Israel: three gates northward; the gate of Reuben, one; the gate of Judah, another; the gate of Levi, another.