Revelation 21:21

And the twelve gates were twelve pearls; each of the gates was of one pearl. And the street of the city was of pure gold, transparent as glass.

Revelation 21:18

And the building of its wall was jasper, and the city was of pure gold like clear glass.

Revelation 17:4

And the woman was clothed in purple and scarlet, and adorned with gold and precious stones and pearls, having a golden cup in her hand full of abominations and the impurities of the fornication of the earth,

Revelation 22:2

In the midst of its broad plain and along the river on each side was the tree of life, bearing twelve fruits, and yielding monthly each of its fruits, and the leaves of the tree are for the healing of the nations.

Matthew 13:45-46

Again; the kingdom of heaven is like a merchant seeking beautiful pearls,

Revelation 18:16

saying, Alas, alas, the great city, that was clothed with fine linen and purple and scarlet, and adorned with gold and precious stones and pearls,

Revelation 21:11-12

having the glory of God; its luminary was like the most precious stone, like a crystalline jasper.

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.

Bible References

The twelve

Revelation 21:12
It had a great and high wall, it had twelve gates, and at the gates twelve angels, and names inscribed, which are the names of the twelve tribes of the children of Israel.
Revelation 17:4
And the woman was clothed in purple and scarlet, and adorned with gold and precious stones and pearls, having a golden cup in her hand full of abominations and the impurities of the fornication of the earth,
Matthew 13:45
Again; the kingdom of heaven is like a merchant seeking beautiful pearls,

Pure

Revelation 21:18
And the building of its wall was jasper, and the city was of pure gold like clear glass.
Revelation 17:4
And the woman was clothed in purple and scarlet, and adorned with gold and precious stones and pearls, having a golden cup in her hand full of abominations and the impurities of the fornication of the earth,
Revelation 18:16
saying, Alas, alas, the great city, that was clothed with fine linen and purple and scarlet, and adorned with gold and precious stones and pearls,
Revelation 22:2
In the midst of its broad plain and along the river on each side was the tree of life, bearing twelve fruits, and yielding monthly each of its fruits, and the leaves of the tree are for the healing of the nations.

As it

Revelation 21:11
having the glory of God; its luminary was like the most precious stone, like a crystalline jasper.